74731072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89821}}^1$

素因数の和:89846

約数の個数: 28

約数和(自身を含む): 159703516

約数和(自身を除く): 84972444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 89821, 179642, 359284, 718568, 1167673, 1437136, 2335346, 2874272, 4670692, 5748544, 9341384, 18682768, 37365536, 74731072]

約数ペア:

[(1, 74731072), (2, 37365536), (4, 18682768), (8, 9341384), (13, 5748544), (16, 4670692), (26, 2874272), (32, 2335346), (52, 1437136), (64, 1167673), (104, 718568), (208, 359284), (416, 179642), (832, 89821)]