71009808

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{39983}}^1$

素因数の和:40031

約数の個数: 40

約数和(自身を含む): 188404608

約数和(自身を除く): 117394800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 39983, 79966, 119949, 159932, 239898, 319864, 479796, 639728, 959592, 1479371, 1919184, 2958742, 4438113, 5917484, 8876226, 11834968, 17752452, 23669936, 35504904, 71009808]

約数ペア:

[(1, 71009808), (2, 35504904), (3, 23669936), (4, 17752452), (6, 11834968), (8, 8876226), (12, 5917484), (16, 4438113), (24, 2958742), (37, 1919184), (48, 1479371), (74, 959592), (111, 639728), (148, 479796), (222, 319864), (296, 239898), (444, 159932), (592, 119949), (888, 79966), (1776, 39983)]