25060048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 52628576

約数和(自身を除く): 27568528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 571, 844, 1142, 1688, 2284, 2743, 3376, 4568, 5486, 7423, 9136, 10972, 14846, 21944, 29692, 43888, 59384, 118768, 120481, 240962, 481924, 963848, 1566253, 1927696, 3132506, 6265012, 12530024, 25060048]

約数ペア:

[(1, 25060048), (2, 12530024), (4, 6265012), (8, 3132506), (13, 1927696), (16, 1566253), (26, 963848), (52, 481924), (104, 240962), (208, 120481), (211, 118768), (422, 59384), (571, 43888), (844, 29692), (1142, 21944), (1688, 14846), (2284, 10972), (2743, 9136), (3376, 7423), (4568, 5486)]