7943808

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 21395520

約数和(自身を除く): 13451712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 151, 192, 274, 302, 384, 411, 453, 548, 604, 822, 906, 1096, 1208, 1644, 1812, 2192, 2416, 3288, 3624, 4384, 4832, 6576, 7248, 8768, 9664, 13152, 14496, 17536, 19328, 20687, 26304, 28992, 41374, 52608, 57984, 62061, 82748, 124122, 165496, 248244, 330992, 496488, 661984, 992976, 1323968, 1985952, 2647936, 3971904, 7943808]

約数ペア:

[(1, 7943808), (2, 3971904), (3, 2647936), (4, 1985952), (6, 1323968), (8, 992976), (12, 661984), (16, 496488), (24, 330992), (32, 248244), (48, 165496), (64, 124122), (96, 82748), (128, 62061), (137, 57984), (151, 52608), (192, 41374), (274, 28992), (302, 26304), (384, 20687), (411, 19328), (453, 17536), (548, 14496), (604, 13152), (822, 9664), (906, 8768), (1096, 7248), (1208, 6576), (1644, 4832), (1812, 4384), (2192, 3624), (2416, 3288)]