74979112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42409}}^1$

素因数の和:42445

約数の個数: 32

約数和(自身を含む): 160309800

約数和(自身を除く): 85330688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 42409, 84818, 169636, 339272, 551317, 720953, 1102634, 1441906, 2205268, 2883812, 4410536, 5767624, 9372389, 18744778, 37489556, 74979112]

約数ペア:

[(1, 74979112), (2, 37489556), (4, 18744778), (8, 9372389), (13, 5767624), (17, 4410536), (26, 2883812), (34, 2205268), (52, 1441906), (68, 1102634), (104, 720953), (136, 551317), (221, 339272), (442, 169636), (884, 84818), (1768, 42409)]