28100484

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1427}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 71211504

約数和(自身を除く): 43111020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1427, 1641, 2188, 2854, 3282, 4281, 4923, 5708, 6564, 8562, 9846, 12843, 17124, 19692, 25686, 51372, 780569, 1561138, 2341707, 3122276, 4683414, 7025121, 9366828, 14050242, 28100484]

約数ペア:

[(1, 28100484), (2, 14050242), (3, 9366828), (4, 7025121), (6, 4683414), (9, 3122276), (12, 2341707), (18, 1561138), (36, 780569), (547, 51372), (1094, 25686), (1427, 19692), (1641, 17124), (2188, 12843), (2854, 9846), (3282, 8562), (4281, 6564), (4923, 5708)]