13612688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 27962496

約数和(自身を除く): 14349808

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 521, 568, 1042, 1136, 1633, 2084, 3266, 4168, 6532, 8336, 11983, 13064, 23966, 26128, 36991, 47932, 73982, 95864, 147964, 191728, 295928, 591856, 850793, 1701586, 3403172, 6806344, 13612688]

約数ペア:

[(1, 13612688), (2, 6806344), (4, 3403172), (8, 1701586), (16, 850793), (23, 591856), (46, 295928), (71, 191728), (92, 147964), (142, 95864), (184, 73982), (284, 47932), (368, 36991), (521, 26128), (568, 23966), (1042, 13064), (1136, 11983), (1633, 8336), (2084, 6532), (3266, 4168)]