7918872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 22589280

約数和(自身を除く): 14670408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1493, 1768, 2652, 2986, 4479, 5304, 5972, 8958, 11944, 17916, 19409, 25381, 35832, 38818, 50762, 58227, 76143, 77636, 101524, 116454, 152286, 155272, 203048, 232908, 304572, 329953, 465816, 609144, 659906, 989859, 1319812, 1979718, 2639624, 3959436, 7918872]

約数ペア:

[(1, 7918872), (2, 3959436), (3, 2639624), (4, 1979718), (6, 1319812), (8, 989859), (12, 659906), (13, 609144), (17, 465816), (24, 329953), (26, 304572), (34, 232908), (39, 203048), (51, 155272), (52, 152286), (68, 116454), (78, 101524), (102, 77636), (104, 76143), (136, 58227), (156, 50762), (204, 38818), (221, 35832), (312, 25381), (408, 19409), (442, 17916), (663, 11944), (884, 8958), (1326, 5972), (1493, 5304), (1768, 4479), (2652, 2986)]