69770428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191677}}^1$

素因数の和:191701

約数の個数: 24

約数和(自身を含む): 150275552

約数和(自身を除く): 80505124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 191677, 383354, 766708, 1341739, 2491801, 2683478, 4983602, 5366956, 9967204, 17442607, 34885214, 69770428]

約数ペア:

[(1, 69770428), (2, 34885214), (4, 17442607), (7, 9967204), (13, 5366956), (14, 4983602), (26, 2683478), (28, 2491801), (52, 1341739), (91, 766708), (182, 383354), (364, 191677)]