2893696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 6511680

約数和(自身を除く): 3617984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 47, 52, 64, 74, 94, 104, 128, 148, 188, 208, 296, 376, 416, 481, 592, 611, 752, 832, 962, 1184, 1222, 1504, 1664, 1739, 1924, 2368, 2444, 3008, 3478, 3848, 4736, 4888, 6016, 6956, 7696, 9776, 13912, 15392, 19552, 22607, 27824, 30784, 39104, 45214, 55648, 61568, 78208, 90428, 111296, 180856, 222592, 361712, 723424, 1446848, 2893696]

約数ペア:

[(1, 2893696), (2, 1446848), (4, 723424), (8, 361712), (13, 222592), (16, 180856), (26, 111296), (32, 90428), (37, 78208), (47, 61568), (52, 55648), (64, 45214), (74, 39104), (94, 30784), (104, 27824), (128, 22607), (148, 19552), (188, 15392), (208, 13912), (296, 9776), (376, 7696), (416, 6956), (481, 6016), (592, 4888), (611, 4736), (752, 3848), (832, 3478), (962, 3008), (1184, 2444), (1222, 2368), (1504, 1924), (1664, 1739)]