65225472

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 192299520

約数和(自身を除く): 127074048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 139, 141, 156, 188, 192, 208, 256, 278, 282, 312, 376, 384, 416, 417, 556, 564, 611, 624, 752, 768, 832, 834, 1112, 1128, 1222, 1248, 1504, 1664, 1668, 1807, 1833, 2224, 2256, 2444, 2496, 3008, 3328, 3336, 3614, 3666, 4448, 4512, 4888, 4992, 5421, 6016, 6533, 6672, 7228, 7332, 8896, 9024, 9776, 9984, 10842, 12032, 13066, 13344, 14456, 14664, 17792, 18048, 19552, 19599, 21684, 26132, 26688, 28912, 29328, 35584, 36096, 39104, 39198, 43368, 52264, 53376, 57824, 58656, 78208, 78396, 84929, 86736, 104528, 106752, 115648, 117312, 156416, 156792, 169858, 173472, 209056, 231296, 234624, 254787, 313584, 339716, 346944, 418112, 462592, 469248, 509574, 627168, 679432, 693888, 836224, 1019148, 1254336, 1358864, 1387776, 1672448, 2038296, 2508672, 2717728, 4076592, 5017344, 5435456, 8153184, 10870912, 16306368, 21741824, 32612736, 65225472]

約数ペア:

[(1, 65225472), (2, 32612736), (3, 21741824), (4, 16306368), (6, 10870912), (8, 8153184), (12, 5435456), (13, 5017344), (16, 4076592), (24, 2717728), (26, 2508672), (32, 2038296), (39, 1672448), (47, 1387776), (48, 1358864), (52, 1254336), (64, 1019148), (78, 836224), (94, 693888), (96, 679432), (104, 627168), (128, 509574), (139, 469248), (141, 462592), (156, 418112), (188, 346944), (192, 339716), (208, 313584), (256, 254787), (278, 234624), (282, 231296), (312, 209056), (376, 173472), (384, 169858), (416, 156792), (417, 156416), (556, 117312), (564, 115648), (611, 106752), (624, 104528), (752, 86736), (768, 84929), (832, 78396), (834, 78208), (1112, 58656), (1128, 57824), (1222, 53376), (1248, 52264), (1504, 43368), (1664, 39198), (1668, 39104), (1807, 36096), (1833, 35584), (2224, 29328), (2256, 28912), (2444, 26688), (2496, 26132), (3008, 21684), (3328, 19599), (3336, 19552), (3614, 18048), (3666, 17792), (4448, 14664), (4512, 14456), (4888, 13344), (4992, 13066), (5421, 12032), (6016, 10842), (6533, 9984), (6672, 9776), (7228, 9024), (7332, 8896)]