74693744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{69677}}^1$

素因数の和:69752

約数の個数: 20

約数和(自身を含む): 146881224

約数和(自身を除く): 72187480

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 69677, 139354, 278708, 557416, 1114832, 4668359, 9336718, 18673436, 37346872, 74693744]

約数ペア:

[(1, 74693744), (2, 37346872), (4, 18673436), (8, 9336718), (16, 4668359), (67, 1114832), (134, 557416), (268, 278708), (536, 139354), (1072, 69677)]