28813128

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4463}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 43503672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 4463, 6456, 8926, 13389, 17852, 26778, 35704, 53556, 107112, 1200547, 2401094, 3601641, 4802188, 7203282, 9604376, 14406564, 28813128]

約数ペア:

[(1, 28813128), (2, 14406564), (3, 9604376), (4, 7203282), (6, 4802188), (8, 3601641), (12, 2401094), (24, 1200547), (269, 107112), (538, 53556), (807, 35704), (1076, 26778), (1614, 17852), (2152, 13389), (3228, 8926), (4463, 6456)]