42580408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 86284800

約数和(自身を除く): 43704392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1069, 1532, 2138, 3064, 4276, 4979, 8552, 9958, 13897, 19916, 27794, 39832, 55588, 111176, 409427, 818854, 1637708, 3275416, 5322551, 10645102, 21290204, 42580408]

約数ペア:

[(1, 42580408), (2, 21290204), (4, 10645102), (8, 5322551), (13, 3275416), (26, 1637708), (52, 818854), (104, 409427), (383, 111176), (766, 55588), (1069, 39832), (1532, 27794), (2138, 19916), (3064, 13897), (4276, 9958), (4979, 8552)]