23972908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 46620000

約数和(自身を除く): 22647092

約数列:

[1, 2, 4, 19, 29, 38, 58, 73, 76, 116, 146, 149, 292, 298, 551, 596, 1102, 1387, 2117, 2204, 2774, 2831, 4234, 4321, 5548, 5662, 8468, 8642, 10877, 11324, 17284, 21754, 40223, 43508, 80446, 82099, 160892, 164198, 206663, 315433, 328396, 413326, 630866, 826652, 1261732, 5993227, 11986454, 23972908]

約数ペア:

[(1, 23972908), (2, 11986454), (4, 5993227), (19, 1261732), (29, 826652), (38, 630866), (58, 413326), (73, 328396), (76, 315433), (116, 206663), (146, 164198), (149, 160892), (292, 82099), (298, 80446), (551, 43508), (596, 40223), (1102, 21754), (1387, 17284), (2117, 11324), (2204, 10877), (2774, 8642), (2831, 8468), (4234, 5662), (4321, 5548)]