402862016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{331301}}^1$

素因数の和:331332

約数の個数: 28

約数和(自身を含む): 841507080

約数和(自身を除く): 438645064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 331301, 662602, 1325204, 2650408, 5300816, 6294719, 10601632, 12589438, 21203264, 25178876, 50357752, 100715504, 201431008, 402862016]

約数ペア:

[(1, 402862016), (2, 201431008), (4, 100715504), (8, 50357752), (16, 25178876), (19, 21203264), (32, 12589438), (38, 10601632), (64, 6294719), (76, 5300816), (152, 2650408), (304, 1325204), (608, 662602), (1216, 331301)]