40070498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2539}}^1$

素因数の和:3161

約数の個数: 16

約数和(自身を含む): 64861440

約数和(自身を除く): 24790942

約数列:

[1, 2, 13, 26, 607, 1214, 2539, 5078, 7891, 15782, 33007, 66014, 1541173, 3082346, 20035249, 40070498]

約数ペア:

[(1, 40070498), (2, 20035249), (13, 3082346), (26, 1541173), (607, 66014), (1214, 33007), (2539, 15782), (5078, 7891)]