42709888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{25667}}^1$

素因数の和:25694

約数の個数: 32

約数和(自身を含む): 91634760

約数和(自身を除く): 48924872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 25667, 51334, 102668, 205336, 333671, 410672, 667342, 821344, 1334684, 1642688, 2669368, 3285376, 5338736, 10677472, 21354944, 42709888]

約数ペア:

[(1, 42709888), (2, 21354944), (4, 10677472), (8, 5338736), (13, 3285376), (16, 2669368), (26, 1642688), (32, 1334684), (52, 821344), (64, 667342), (104, 410672), (128, 333671), (208, 205336), (416, 102668), (832, 51334), (1664, 25667)]