84728878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 142615872

約数和(自身を除く): 57886994

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 533, 793, 1066, 1303, 1586, 2501, 2606, 5002, 16939, 32513, 33878, 53423, 65026, 79483, 106846, 158966, 694499, 1033279, 1388998, 2066558, 3258803, 6517606, 42364439, 84728878]

約数ペア:

[(1, 84728878), (2, 42364439), (13, 6517606), (26, 3258803), (41, 2066558), (61, 1388998), (82, 1033279), (122, 694499), (533, 158966), (793, 106846), (1066, 79483), (1303, 65026), (1586, 53423), (2501, 33878), (2606, 32513), (5002, 16939)]