28474444

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 50803200

約数和(自身を除く): 22328756

約数列:

[1, 2, 4, 79, 158, 251, 316, 359, 502, 718, 1004, 1436, 19829, 28361, 39658, 56722, 79316, 90109, 113444, 180218, 360436, 7118611, 14237222, 28474444]

約数ペア:

[(1, 28474444), (2, 14237222), (4, 7118611), (79, 360436), (158, 180218), (251, 113444), (316, 90109), (359, 79316), (502, 56722), (718, 39658), (1004, 28361), (1436, 19829)]