13422416

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 31664640

約数和(自身を除く): 18242224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 79, 82, 112, 148, 158, 164, 259, 287, 296, 316, 328, 518, 553, 574, 592, 632, 656, 1036, 1106, 1148, 1264, 1517, 2072, 2212, 2296, 2923, 3034, 3239, 4144, 4424, 4592, 5846, 6068, 6478, 8848, 10619, 11692, 12136, 12956, 20461, 21238, 22673, 23384, 24272, 25912, 40922, 42476, 45346, 46768, 51824, 81844, 84952, 90692, 119843, 163688, 169904, 181384, 239686, 327376, 362768, 479372, 838901, 958744, 1677802, 1917488, 3355604, 6711208, 13422416]

約数ペア:

[(1, 13422416), (2, 6711208), (4, 3355604), (7, 1917488), (8, 1677802), (14, 958744), (16, 838901), (28, 479372), (37, 362768), (41, 327376), (56, 239686), (74, 181384), (79, 169904), (82, 163688), (112, 119843), (148, 90692), (158, 84952), (164, 81844), (259, 51824), (287, 46768), (296, 45346), (316, 42476), (328, 40922), (518, 25912), (553, 24272), (574, 23384), (592, 22673), (632, 21238), (656, 20461), (1036, 12956), (1106, 12136), (1148, 11692), (1264, 10619), (1517, 8848), (2072, 6478), (2212, 6068), (2296, 5846), (2923, 4592), (3034, 4424), (3239, 4144)]