402079728

素因数分解:

$2^4\times 3^1\times {\mathrm{8376661}}^1$

素因数の和:8376672

約数の個数: 20

約数和(自身を含む): 1038706088

約数和(自身を除く): 636626360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8376661, 16753322, 25129983, 33506644, 50259966, 67013288, 100519932, 134026576, 201039864, 402079728]

約数ペア:

[(1, 402079728), (2, 201039864), (3, 134026576), (4, 100519932), (6, 67013288), (8, 50259966), (12, 33506644), (16, 25129983), (24, 16753322), (48, 8376661)]