42645652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4219}}^1$

素因数の和:4268

約数の個数: 36

約数和(自身を含む): 90037920

約数和(自身を除く): 47392268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 4219, 5054, 8438, 10108, 16876, 29533, 59066, 80161, 118132, 160322, 320644, 561127, 1122254, 1523059, 2244508, 3046118, 6092236, 10661413, 21322826, 42645652]

約数ペア:

[(1, 42645652), (2, 21322826), (4, 10661413), (7, 6092236), (14, 3046118), (19, 2244508), (28, 1523059), (38, 1122254), (76, 561127), (133, 320644), (266, 160322), (361, 118132), (532, 80161), (722, 59066), (1444, 29533), (2527, 16876), (4219, 10108), (5054, 8438)]