28607616

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 86720400

約数和(自身を除く): 58112784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1307, 1368, 1824, 2432, 2614, 2736, 3648, 3921, 5228, 5472, 7296, 7842, 10456, 10944, 11763, 15684, 20912, 21888, 23526, 24833, 31368, 41824, 47052, 49666, 62736, 74499, 83648, 94104, 99332, 125472, 148998, 167296, 188208, 198664, 223497, 250944, 297996, 376416, 397328, 446994, 501888, 595992, 752832, 794656, 893988, 1191984, 1505664, 1589312, 1787976, 2383968, 3178624, 3575952, 4767936, 7151904, 9535872, 14303808, 28607616]

約数ペア:

[(1, 28607616), (2, 14303808), (3, 9535872), (4, 7151904), (6, 4767936), (8, 3575952), (9, 3178624), (12, 2383968), (16, 1787976), (18, 1589312), (19, 1505664), (24, 1191984), (32, 893988), (36, 794656), (38, 752832), (48, 595992), (57, 501888), (64, 446994), (72, 397328), (76, 376416), (96, 297996), (114, 250944), (128, 223497), (144, 198664), (152, 188208), (171, 167296), (192, 148998), (228, 125472), (288, 99332), (304, 94104), (342, 83648), (384, 74499), (456, 62736), (576, 49666), (608, 47052), (684, 41824), (912, 31368), (1152, 24833), (1216, 23526), (1307, 21888), (1368, 20912), (1824, 15684), (2432, 11763), (2614, 10944), (2736, 10456), (3648, 7842), (3921, 7296), (5228, 5472)]