1572147928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{64879}}^1$

素因数の和:65131

約数の個数: 32

約数和(自身を含む): 3188203200

約数和(自身を除く): 1616055272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 3029, 6058, 12116, 24232, 64879, 129758, 259516, 519032, 843427, 1686854, 3373708, 6747416, 15116807, 30233614, 60467228, 120934456, 196518491, 393036982, 786073964, 1572147928]

約数ペア:

[(1, 1572147928), (2, 786073964), (4, 393036982), (8, 196518491), (13, 120934456), (26, 60467228), (52, 30233614), (104, 15116807), (233, 6747416), (466, 3373708), (932, 1686854), (1864, 843427), (3029, 519032), (6058, 259516), (12116, 129758), (24232, 64879)]