70373888

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 154391160

約数和(自身を除く): 84017272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 109, 128, 194, 208, 218, 256, 388, 416, 436, 512, 776, 832, 872, 1261, 1417, 1552, 1664, 1744, 2522, 2834, 3104, 3328, 3488, 5044, 5668, 6208, 6656, 6976, 10088, 10573, 11336, 12416, 13952, 20176, 21146, 22672, 24832, 27904, 40352, 42292, 45344, 49664, 55808, 80704, 84584, 90688, 137449, 161408, 169168, 181376, 274898, 322816, 338336, 362752, 549796, 645632, 676672, 725504, 1099592, 1353344, 2199184, 2706688, 4398368, 5413376, 8796736, 17593472, 35186944, 70373888]

約数ペア:

[(1, 70373888), (2, 35186944), (4, 17593472), (8, 8796736), (13, 5413376), (16, 4398368), (26, 2706688), (32, 2199184), (52, 1353344), (64, 1099592), (97, 725504), (104, 676672), (109, 645632), (128, 549796), (194, 362752), (208, 338336), (218, 322816), (256, 274898), (388, 181376), (416, 169168), (436, 161408), (512, 137449), (776, 90688), (832, 84584), (872, 80704), (1261, 55808), (1417, 49664), (1552, 45344), (1664, 42292), (1744, 40352), (2522, 27904), (2834, 24832), (3104, 22672), (3328, 21146), (3488, 20176), (5044, 13952), (5668, 12416), (6208, 11336), (6656, 10573), (6976, 10088)]