8874008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7787

約数の個数: 32

約数和(自身を含む): 19550160

約数和(自身を除く): 10676152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 7757, 15514, 31028, 62056, 85327, 100841, 170654, 201682, 341308, 403364, 682616, 806728, 1109251, 2218502, 4437004, 8874008]

約数ペア:

[(1, 8874008), (2, 4437004), (4, 2218502), (8, 1109251), (11, 806728), (13, 682616), (22, 403364), (26, 341308), (44, 201682), (52, 170654), (88, 100841), (104, 85327), (143, 62056), (286, 31028), (572, 15514), (1144, 7757)]