79952564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7489}}^1$

素因数の和:7667

約数の個数: 24

約数和(自身を含む): 149110920

約数和(自身を除く): 69158356

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 7489, 10676, 14978, 29956, 127313, 254626, 509252, 1175773, 2351546, 4703092, 19988141, 39976282, 79952564]

約数ペア:

[(1, 79952564), (2, 39976282), (4, 19988141), (17, 4703092), (34, 2351546), (68, 1175773), (157, 509252), (314, 254626), (628, 127313), (2669, 29956), (5338, 14978), (7489, 10676)]