28471512

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20107}}^1$

素因数の和:20175

約数の個数: 32

約数和(自身を含む): 72388800

約数和(自身を除く): 43917288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20107, 40214, 60321, 80428, 120642, 160856, 241284, 482568, 1186313, 2372626, 3558939, 4745252, 7117878, 9490504, 14235756, 28471512]

約数ペア:

[(1, 28471512), (2, 14235756), (3, 9490504), (4, 7117878), (6, 4745252), (8, 3558939), (12, 2372626), (24, 1186313), (59, 482568), (118, 241284), (177, 160856), (236, 120642), (354, 80428), (472, 60321), (708, 40214), (1416, 20107)]