25450008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 66662400

約数和(自身を除く): 41212392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 433, 474, 632, 744, 866, 948, 1299, 1732, 1896, 2449, 2598, 3464, 4898, 5196, 7347, 9796, 10392, 13423, 14694, 19592, 26846, 29388, 34207, 40269, 53692, 58776, 68414, 80538, 102621, 107384, 136828, 161076, 205242, 273656, 322152, 410484, 820968, 1060417, 2120834, 3181251, 4241668, 6362502, 8483336, 12725004, 25450008]

約数ペア:

[(1, 25450008), (2, 12725004), (3, 8483336), (4, 6362502), (6, 4241668), (8, 3181251), (12, 2120834), (24, 1060417), (31, 820968), (62, 410484), (79, 322152), (93, 273656), (124, 205242), (158, 161076), (186, 136828), (237, 107384), (248, 102621), (316, 80538), (372, 68414), (433, 58776), (474, 53692), (632, 40269), (744, 34207), (866, 29388), (948, 26846), (1299, 19592), (1732, 14694), (1896, 13423), (2449, 10392), (2598, 9796), (3464, 7347), (4898, 5196)]