72049147922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1\times {\mathrm{2339}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 111924633600

約数和(自身を除く): 39875485678

約数列:

[1, 2, 31, 62, 691, 719, 1382, 1438, 2339, 4678, 21421, 22289, 42842, 44578, 72509, 145018, 496829, 993658, 1616249, 1681741, 3232498, 3363482, 15401699, 30803398, 50103719, 52133971, 100207438, 104267942, 1162083031, 2324166062, 36024573961, 72049147922]

約数ペア:

[(1, 72049147922), (2, 36024573961), (31, 2324166062), (62, 1162083031), (691, 104267942), (719, 100207438), (1382, 52133971), (1438, 50103719), (2339, 30803398), (4678, 15401699), (21421, 3363482), (22289, 3232498), (42842, 1681741), (44578, 1616249), (72509, 993658), (145018, 496829)]