4655456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 72

約数和(自身を含む): 10753344

約数和(自身を除く): 6097888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 361, 403, 416, 494, 496, 589, 608, 722, 806, 988, 992, 1178, 1444, 1612, 1976, 2356, 2888, 3224, 3952, 4693, 4712, 5776, 6448, 7657, 7904, 9386, 9424, 11191, 11552, 12896, 15314, 18772, 18848, 22382, 30628, 37544, 44764, 61256, 75088, 89528, 122512, 145483, 150176, 179056, 245024, 290966, 358112, 581932, 1163864, 2327728, 4655456]

約数ペア:

[(1, 4655456), (2, 2327728), (4, 1163864), (8, 581932), (13, 358112), (16, 290966), (19, 245024), (26, 179056), (31, 150176), (32, 145483), (38, 122512), (52, 89528), (62, 75088), (76, 61256), (104, 44764), (124, 37544), (152, 30628), (208, 22382), (247, 18848), (248, 18772), (304, 15314), (361, 12896), (403, 11552), (416, 11191), (494, 9424), (496, 9386), (589, 7904), (608, 7657), (722, 6448), (806, 5776), (988, 4712), (992, 4693), (1178, 3952), (1444, 3224), (1612, 2888), (1976, 2356)]