8107528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 18849600

約数和(自身を除く): 10742072

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 373, 418, 494, 572, 746, 836, 988, 1144, 1492, 1672, 1976, 2717, 2984, 4103, 4849, 5434, 7087, 8206, 9698, 10868, 14174, 16412, 19396, 21736, 28348, 32824, 38792, 53339, 56696, 77957, 92131, 106678, 155914, 184262, 213356, 311828, 368524, 426712, 623656, 737048, 1013441, 2026882, 4053764, 8107528]

約数ペア:

[(1, 8107528), (2, 4053764), (4, 2026882), (8, 1013441), (11, 737048), (13, 623656), (19, 426712), (22, 368524), (26, 311828), (38, 213356), (44, 184262), (52, 155914), (76, 106678), (88, 92131), (104, 77957), (143, 56696), (152, 53339), (209, 38792), (247, 32824), (286, 28348), (373, 21736), (418, 19396), (494, 16412), (572, 14174), (746, 10868), (836, 9698), (988, 8206), (1144, 7087), (1492, 5434), (1672, 4849), (1976, 4103), (2717, 2984)]