26139776

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 32465344

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 683, 736, 832, 1196, 1366, 1472, 1664, 2392, 2732, 2944, 4784, 5464, 8879, 9568, 10928, 15709, 17758, 19136, 21856, 31418, 35516, 38272, 43712, 62836, 71032, 87424, 125672, 142064, 204217, 251344, 284128, 408434, 502688, 568256, 816868, 1005376, 1136512, 1633736, 2010752, 3267472, 6534944, 13069888, 26139776]

約数ペア:

[(1, 26139776), (2, 13069888), (4, 6534944), (8, 3267472), (13, 2010752), (16, 1633736), (23, 1136512), (26, 1005376), (32, 816868), (46, 568256), (52, 502688), (64, 408434), (92, 284128), (104, 251344), (128, 204217), (184, 142064), (208, 125672), (299, 87424), (368, 71032), (416, 62836), (598, 43712), (683, 38272), (736, 35516), (832, 31418), (1196, 21856), (1366, 19136), (1472, 17758), (1664, 15709), (2392, 10928), (2732, 9568), (2944, 8879), (4784, 5464)]