12929384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 15375256

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 103, 104, 136, 142, 206, 221, 284, 412, 442, 568, 824, 884, 923, 1207, 1339, 1751, 1768, 1846, 2414, 2678, 3502, 3692, 4828, 5356, 7004, 7313, 7384, 9656, 10712, 14008, 14626, 15691, 22763, 29252, 31382, 45526, 58504, 62764, 91052, 95069, 124321, 125528, 182104, 190138, 248642, 380276, 497284, 760552, 994568, 1616173, 3232346, 6464692, 12929384]

約数ペア:

[(1, 12929384), (2, 6464692), (4, 3232346), (8, 1616173), (13, 994568), (17, 760552), (26, 497284), (34, 380276), (52, 248642), (68, 190138), (71, 182104), (103, 125528), (104, 124321), (136, 95069), (142, 91052), (206, 62764), (221, 58504), (284, 45526), (412, 31382), (442, 29252), (568, 22763), (824, 15691), (884, 14626), (923, 14008), (1207, 10712), (1339, 9656), (1751, 7384), (1768, 7313), (1846, 7004), (2414, 5356), (2678, 4828), (3502, 3692)]