26305928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 31391992

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 164, 184, 253, 317, 328, 451, 506, 634, 902, 943, 1012, 1268, 1804, 1886, 2024, 2536, 3487, 3608, 3772, 6974, 7291, 7544, 10373, 12997, 13948, 14582, 20746, 25994, 27896, 29164, 41492, 51988, 58328, 80201, 82984, 103976, 142967, 160402, 285934, 298931, 320804, 571868, 597862, 641608, 1143736, 1195724, 2391448, 3288241, 6576482, 13152964, 26305928]

約数ペア:

[(1, 26305928), (2, 13152964), (4, 6576482), (8, 3288241), (11, 2391448), (22, 1195724), (23, 1143736), (41, 641608), (44, 597862), (46, 571868), (82, 320804), (88, 298931), (92, 285934), (164, 160402), (184, 142967), (253, 103976), (317, 82984), (328, 80201), (451, 58328), (506, 51988), (634, 41492), (902, 29164), (943, 27896), (1012, 25994), (1268, 20746), (1804, 14582), (1886, 13948), (2024, 12997), (2536, 10373), (3487, 7544), (3608, 7291), (3772, 6974)]