28886606

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 22815154

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 434, 659, 707, 1318, 1414, 3131, 4613, 6262, 9226, 20429, 21917, 40858, 43834, 66559, 133118, 143003, 286006, 465913, 931826, 2063329, 4126658, 14443303, 28886606]

約数ペア:

[(1, 28886606), (2, 14443303), (7, 4126658), (14, 2063329), (31, 931826), (62, 465913), (101, 286006), (202, 143003), (217, 133118), (434, 66559), (659, 43834), (707, 40858), (1318, 21917), (1414, 20429), (3131, 9226), (4613, 6262)]