627363716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{10061}}^1$

素因数の和:10220

約数の個数: 48

約数和(自身を含む): 1338809472

約数和(自身を除く): 711445756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 10061, 15589, 20122, 31178, 40244, 62356, 70427, 140854, 171037, 281708, 342074, 684148, 1197259, 1317991, 2394518, 2635982, 4789036, 5271964, 9225937, 18451874, 22405847, 36903748, 44811694, 89623388, 156840929, 313681858, 627363716]

約数ペア:

[(1, 627363716), (2, 313681858), (4, 156840929), (7, 89623388), (14, 44811694), (17, 36903748), (28, 22405847), (34, 18451874), (68, 9225937), (119, 5271964), (131, 4789036), (238, 2635982), (262, 2394518), (476, 1317991), (524, 1197259), (917, 684148), (1834, 342074), (2227, 281708), (3668, 171037), (4454, 140854), (8908, 70427), (10061, 62356), (15589, 40244), (20122, 31178)]