4642768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 10415628

約数和(自身を除く): 5772860

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 101, 104, 136, 169, 202, 208, 221, 272, 338, 404, 442, 676, 808, 884, 1313, 1352, 1616, 1717, 1768, 2626, 2704, 2873, 3434, 3536, 5252, 5746, 6868, 10504, 11492, 13736, 17069, 21008, 22321, 22984, 27472, 34138, 44642, 45968, 68276, 89284, 136552, 178568, 273104, 290173, 357136, 580346, 1160692, 2321384, 4642768]

約数ペア:

[(1, 4642768), (2, 2321384), (4, 1160692), (8, 580346), (13, 357136), (16, 290173), (17, 273104), (26, 178568), (34, 136552), (52, 89284), (68, 68276), (101, 45968), (104, 44642), (136, 34138), (169, 27472), (202, 22984), (208, 22321), (221, 21008), (272, 17069), (338, 13736), (404, 11492), (442, 10504), (676, 6868), (808, 5746), (884, 5252), (1313, 3536), (1352, 3434), (1616, 2873), (1717, 2704), (1768, 2626)]