69871352

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 135207120

約数和(自身を除く): 65335768

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 2137, 4087, 4274, 8174, 8548, 16348, 17096, 32696, 130357, 143179, 260714, 286358, 521428, 572716, 1042856, 1145432, 8733919, 17467838, 34935676, 69871352]

約数ペア:

[(1, 69871352), (2, 34935676), (4, 17467838), (8, 8733919), (61, 1145432), (67, 1042856), (122, 572716), (134, 521428), (244, 286358), (268, 260714), (488, 143179), (536, 130357), (2137, 32696), (4087, 17096), (4274, 16348), (8174, 8548)]