27839931224

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{37489}}^1$

素因数の和:37740

約数の個数: 64

約数和(自身を含む): 60733800000

約数和(自身を除く): 32893868776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 149, 178, 298, 356, 596, 623, 712, 1043, 1192, 1246, 2086, 2492, 4172, 4984, 8344, 13261, 26522, 37489, 53044, 74978, 92827, 106088, 149956, 185654, 262423, 299912, 371308, 524846, 742616, 1049692, 2099384, 3336521, 5585861, 6673042, 11171722, 13346084, 22343444, 23355647, 26692168, 39101027, 44686888, 46711294, 78202054, 93422588, 156404108, 186845176, 312808216, 497141629, 994283258, 1988566516, 3479991403, 3977133032, 6959982806, 13919965612, 27839931224]

約数ペア:

[(1, 27839931224), (2, 13919965612), (4, 6959982806), (7, 3977133032), (8, 3479991403), (14, 1988566516), (28, 994283258), (56, 497141629), (89, 312808216), (149, 186845176), (178, 156404108), (298, 93422588), (356, 78202054), (596, 46711294), (623, 44686888), (712, 39101027), (1043, 26692168), (1192, 23355647), (1246, 22343444), (2086, 13346084), (2492, 11171722), (4172, 6673042), (4984, 5585861), (8344, 3336521), (13261, 2099384), (26522, 1049692), (37489, 742616), (53044, 524846), (74978, 371308), (92827, 299912), (106088, 262423), (149956, 185654)]