71675978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 54061942

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 913, 1411, 1826, 2309, 2822, 4618, 15521, 25399, 31042, 39253, 50798, 78506, 191647, 383294, 431783, 863566, 2108117, 3257999, 4216234, 6515998, 35837989, 71675978]

約数ペア:

[(1, 71675978), (2, 35837989), (11, 6515998), (17, 4216234), (22, 3257999), (34, 2108117), (83, 863566), (166, 431783), (187, 383294), (374, 191647), (913, 78506), (1411, 50798), (1826, 39253), (2309, 31042), (2822, 25399), (4618, 15521)]