78885814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14411}}^1$

素因数の和:14460

約数の個数: 32

約数和(自身を含む): 149423616

約数和(自身を除く): 70537802

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 14411, 28822, 100877, 201754, 244987, 331453, 489974, 662906, 1714909, 2320171, 3429818, 4640342, 5634701, 11269402, 39442907, 78885814]

約数ペア:

[(1, 78885814), (2, 39442907), (7, 11269402), (14, 5634701), (17, 4640342), (23, 3429818), (34, 2320171), (46, 1714909), (119, 662906), (161, 489974), (238, 331453), (322, 244987), (391, 201754), (782, 100877), (2737, 28822), (5474, 14411)]