16274336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 38102400

約数和(自身を除く): 21828064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 71, 76, 104, 116, 142, 152, 208, 232, 247, 284, 304, 377, 416, 464, 494, 551, 568, 608, 754, 923, 928, 988, 1102, 1136, 1349, 1508, 1846, 1976, 2059, 2204, 2272, 2698, 3016, 3692, 3952, 4118, 4408, 5396, 6032, 7163, 7384, 7904, 8236, 8816, 10792, 12064, 14326, 14768, 16472, 17537, 17632, 21584, 26767, 28652, 29536, 32944, 35074, 39121, 43168, 53534, 57304, 65888, 70148, 78242, 107068, 114608, 140296, 156484, 214136, 229216, 280592, 312968, 428272, 508573, 561184, 625936, 856544, 1017146, 1251872, 2034292, 4068584, 8137168, 16274336]

約数ペア:

[(1, 16274336), (2, 8137168), (4, 4068584), (8, 2034292), (13, 1251872), (16, 1017146), (19, 856544), (26, 625936), (29, 561184), (32, 508573), (38, 428272), (52, 312968), (58, 280592), (71, 229216), (76, 214136), (104, 156484), (116, 140296), (142, 114608), (152, 107068), (208, 78242), (232, 70148), (247, 65888), (284, 57304), (304, 53534), (377, 43168), (416, 39121), (464, 35074), (494, 32944), (551, 29536), (568, 28652), (608, 26767), (754, 21584), (923, 17632), (928, 17537), (988, 16472), (1102, 14768), (1136, 14326), (1349, 12064), (1508, 10792), (1846, 8816), (1976, 8236), (2059, 7904), (2204, 7384), (2272, 7163), (2698, 6032), (3016, 5396), (3692, 4408), (3952, 4118)]