71946977

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 77356800

約数和(自身を除く): 5409823

約数列:

[1, 19, 89, 157, 271, 1691, 2983, 5149, 13973, 24119, 42547, 265487, 458261, 808393, 3786683, 71946977]

約数ペア:

[(1, 71946977), (19, 3786683), (89, 808393), (157, 458261), (271, 265487), (1691, 42547), (2983, 24119), (5149, 13973)]