25015543588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{401173}}^1$

素因数の和:401332

約数の個数: 48

約数和(自身を含む): 53378607744

約数和(自身を除く): 28363064156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 15589, 31178, 62356, 401173, 802346, 1604692, 2808211, 5616422, 6819941, 11232844, 13639882, 27279764, 47739587, 52553663, 95479174, 105107326, 190958348, 210214652, 367875641, 735751282, 893412271, 1471502564, 1786824542, 3573649084, 6253885897, 12507771794, 25015543588]

約数ペア:

[(1, 25015543588), (2, 12507771794), (4, 6253885897), (7, 3573649084), (14, 1786824542), (17, 1471502564), (28, 893412271), (34, 735751282), (68, 367875641), (119, 210214652), (131, 190958348), (238, 105107326), (262, 95479174), (476, 52553663), (524, 47739587), (917, 27279764), (1834, 13639882), (2227, 11232844), (3668, 6819941), (4454, 5616422), (8908, 2808211), (15589, 1604692), (31178, 802346), (62356, 401173)]