25886224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 64495872

約数和(自身を除く): 38609648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 773, 1196, 1288, 1456, 1546, 2093, 2392, 2576, 3092, 4186, 4784, 5411, 6184, 8372, 10049, 10822, 12368, 16744, 17779, 20098, 21644, 33488, 35558, 40196, 43288, 70343, 71116, 80392, 86576, 124453, 140686, 142232, 160784, 231127, 248906, 281372, 284464, 462254, 497812, 562744, 924508, 995624, 1125488, 1617889, 1849016, 1991248, 3235778, 3698032, 6471556, 12943112, 25886224]

約数ペア:

[(1, 25886224), (2, 12943112), (4, 6471556), (7, 3698032), (8, 3235778), (13, 1991248), (14, 1849016), (16, 1617889), (23, 1125488), (26, 995624), (28, 924508), (46, 562744), (52, 497812), (56, 462254), (91, 284464), (92, 281372), (104, 248906), (112, 231127), (161, 160784), (182, 142232), (184, 140686), (208, 124453), (299, 86576), (322, 80392), (364, 71116), (368, 70343), (598, 43288), (644, 40196), (728, 35558), (773, 33488), (1196, 21644), (1288, 20098), (1456, 17779), (1546, 16744), (2093, 12368), (2392, 10822), (2576, 10049), (3092, 8372), (4186, 6184), (4784, 5411)]