40603888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11483}}^1$

素因数の和:11521

約数の個数: 40

約数和(自身を含む): 89713008

約数和(自身を除く): 49109120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11483, 22966, 45932, 91864, 149279, 183728, 195211, 298558, 390422, 597116, 780844, 1194232, 1561688, 2388464, 2537743, 3123376, 5075486, 10150972, 20301944, 40603888]

約数ペア:

[(1, 40603888), (2, 20301944), (4, 10150972), (8, 5075486), (13, 3123376), (16, 2537743), (17, 2388464), (26, 1561688), (34, 1194232), (52, 780844), (68, 597116), (104, 390422), (136, 298558), (208, 195211), (221, 183728), (272, 149279), (442, 91864), (884, 45932), (1768, 22966), (3536, 11483)]