8874431072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{21059}}^1$

素因数の和:22095

約数の個数: 48

約数和(自身を含む): 18834968880

約数和(自身を除く): 9960537808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1013, 2026, 4052, 8104, 13169, 16208, 21059, 26338, 32416, 42118, 52676, 84236, 105352, 168472, 210704, 273767, 336944, 421408, 547534, 673888, 1095068, 2190136, 4380272, 8760544, 21332767, 42665534, 85331068, 170662136, 277325971, 341324272, 554651942, 682648544, 1109303884, 2218607768, 4437215536, 8874431072]

約数ペア:

[(1, 8874431072), (2, 4437215536), (4, 2218607768), (8, 1109303884), (13, 682648544), (16, 554651942), (26, 341324272), (32, 277325971), (52, 170662136), (104, 85331068), (208, 42665534), (416, 21332767), (1013, 8760544), (2026, 4380272), (4052, 2190136), (8104, 1095068), (13169, 673888), (16208, 547534), (21059, 421408), (26338, 336944), (32416, 273767), (42118, 210704), (52676, 168472), (84236, 105352)]