25029038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 38413440

約数和(自身を除く): 13384402

約数列:

[1, 2, 53, 106, 389, 607, 778, 1214, 20617, 32171, 41234, 64342, 236123, 472246, 12514519, 25029038]

約数ペア:

[(1, 25029038), (2, 12514519), (53, 472246), (106, 236123), (389, 64342), (607, 41234), (778, 32171), (1214, 20617)]