15669140864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{8167}}^1$

素因数の和:9347

約数の個数: 64

約数和(自身を含む): 33650363040

約数和(自身を除く): 17981222176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1153, 1664, 2306, 4612, 8167, 9224, 14989, 16334, 18448, 29978, 32668, 36896, 59956, 65336, 73792, 106171, 119912, 130672, 147584, 212342, 239824, 261344, 424684, 479648, 522688, 849368, 959296, 1045376, 1698736, 1918592, 3397472, 6794944, 9416551, 13589888, 18833102, 37666204, 75332408, 122415163, 150664816, 244830326, 301329632, 489660652, 602659264, 979321304, 1205318528, 1958642608, 3917285216, 7834570432, 15669140864]

約数ペア:

[(1, 15669140864), (2, 7834570432), (4, 3917285216), (8, 1958642608), (13, 1205318528), (16, 979321304), (26, 602659264), (32, 489660652), (52, 301329632), (64, 244830326), (104, 150664816), (128, 122415163), (208, 75332408), (416, 37666204), (832, 18833102), (1153, 13589888), (1664, 9416551), (2306, 6794944), (4612, 3397472), (8167, 1918592), (9224, 1698736), (14989, 1045376), (16334, 959296), (18448, 849368), (29978, 522688), (32668, 479648), (36896, 424684), (59956, 261344), (65336, 239824), (73792, 212342), (106171, 147584), (119912, 130672)]