17285216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 37671984

約数和(自身を除く): 20386768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1123, 1184, 1924, 2246, 3848, 4492, 7696, 8984, 14599, 15392, 17968, 29198, 35936, 41551, 58396, 83102, 116792, 166204, 233584, 332408, 467168, 540163, 664816, 1080326, 1329632, 2160652, 4321304, 8642608, 17285216]

約数ペア:

[(1, 17285216), (2, 8642608), (4, 4321304), (8, 2160652), (13, 1329632), (16, 1080326), (26, 664816), (32, 540163), (37, 467168), (52, 332408), (74, 233584), (104, 166204), (148, 116792), (208, 83102), (296, 58396), (416, 41551), (481, 35936), (592, 29198), (962, 17968), (1123, 15392), (1184, 14599), (1924, 8984), (2246, 7696), (3848, 4492)]