872984

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 2031480

約数和(自身を除く): 1158496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 131, 136, 196, 238, 262, 392, 476, 524, 833, 917, 952, 1048, 1666, 1834, 2227, 3332, 3668, 4454, 6419, 6664, 7336, 8908, 12838, 15589, 17816, 25676, 31178, 51352, 62356, 109123, 124712, 218246, 436492, 872984]

約数ペア:

[(1, 872984), (2, 436492), (4, 218246), (7, 124712), (8, 109123), (14, 62356), (17, 51352), (28, 31178), (34, 25676), (49, 17816), (56, 15589), (68, 12838), (98, 8908), (119, 7336), (131, 6664), (136, 6419), (196, 4454), (238, 3668), (262, 3332), (392, 2227), (476, 1834), (524, 1666), (833, 1048), (917, 952)]