69219376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 142919424

約数和(自身を除く): 73700048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 1471, 2768, 2941, 2942, 5882, 5884, 11764, 11768, 23528, 23536, 25007, 47056, 50014, 100028, 200056, 254483, 400112, 508966, 1017932, 2035864, 4071728, 4326211, 8652422, 17304844, 34609688, 69219376]

約数ペア:

[(1, 69219376), (2, 34609688), (4, 17304844), (8, 8652422), (16, 4326211), (17, 4071728), (34, 2035864), (68, 1017932), (136, 508966), (173, 400112), (272, 254483), (346, 200056), (692, 100028), (1384, 50014), (1471, 47056), (2768, 25007), (2941, 23536), (2942, 23528), (5882, 11768), (5884, 11764)]