25172704

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 26235296

約数列:

[1, 2, 4, 8, 16, 32, 59, 67, 118, 134, 199, 236, 268, 398, 472, 536, 796, 944, 1072, 1592, 1888, 2144, 3184, 3953, 6368, 7906, 11741, 13333, 15812, 23482, 26666, 31624, 46964, 53332, 63248, 93928, 106664, 126496, 187856, 213328, 375712, 426656, 786647, 1573294, 3146588, 6293176, 12586352, 25172704]

約数ペア:

[(1, 25172704), (2, 12586352), (4, 6293176), (8, 3146588), (16, 1573294), (32, 786647), (59, 426656), (67, 375712), (118, 213328), (134, 187856), (199, 126496), (236, 106664), (268, 93928), (398, 63248), (472, 53332), (536, 46964), (796, 31624), (944, 26666), (1072, 23482), (1592, 15812), (1888, 13333), (2144, 11741), (3184, 7906), (3953, 6368)]