42629470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6977}}^1$

素因数の和:7044

約数の個数: 32

約数和(自身を含む): 84405888

約数和(自身を除く): 41776418

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6977, 13954, 34885, 69770, 90701, 181402, 327919, 453505, 655838, 907010, 1639595, 3279190, 4262947, 8525894, 21314735, 42629470]

約数ペア:

[(1, 42629470), (2, 21314735), (5, 8525894), (10, 4262947), (13, 3279190), (26, 1639595), (47, 907010), (65, 655838), (94, 453505), (130, 327919), (235, 181402), (470, 90701), (611, 69770), (1222, 34885), (3055, 13954), (6110, 6977)]