71325457736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{565393}}^1$

素因数の和:566625

約数の個数: 32

約数和(自身を含む): 144141546360

約数和(自身を除く): 72816088624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1213, 2426, 4852, 9704, 15769, 31538, 63076, 126152, 565393, 1130786, 2261572, 4523144, 7350109, 14700218, 29400436, 58800872, 685821709, 1371643418, 2743286836, 5486573672, 8915682217, 17831364434, 35662728868, 71325457736]

約数ペア:

[(1, 71325457736), (2, 35662728868), (4, 17831364434), (8, 8915682217), (13, 5486573672), (26, 2743286836), (52, 1371643418), (104, 685821709), (1213, 58800872), (2426, 29400436), (4852, 14700218), (9704, 7350109), (15769, 4523144), (31538, 2261572), (63076, 1130786), (126152, 565393)]