100728238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 171601920

約数和(自身を除く): 70873682

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2659, 2914, 5318, 18941, 34567, 37882, 69134, 82429, 124973, 164858, 249946, 1071577, 1624649, 2143154, 3249298, 3874163, 7748326, 50364119, 100728238]

約数ペア:

[(1, 100728238), (2, 50364119), (13, 7748326), (26, 3874163), (31, 3249298), (47, 2143154), (62, 1624649), (94, 1071577), (403, 249946), (611, 164858), (806, 124973), (1222, 82429), (1457, 69134), (2659, 37882), (2914, 34567), (5318, 18941)]