72938294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 129336480

約数和(自身を除く): 56398186

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 1409, 1991, 2353, 2818, 3982, 4706, 15499, 18317, 25883, 30998, 36634, 51766, 201487, 255029, 402974, 510058, 2805319, 3315377, 5610638, 6630754, 36469147, 72938294]

約数ペア:

[(1, 72938294), (2, 36469147), (11, 6630754), (13, 5610638), (22, 3315377), (26, 2805319), (143, 510058), (181, 402974), (286, 255029), (362, 201487), (1409, 51766), (1991, 36634), (2353, 30998), (2818, 25883), (3982, 18317), (4706, 15499)]