38705888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 88905600

約数和(自身を除く): 50199712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 59, 76, 83, 104, 118, 152, 166, 208, 236, 247, 304, 332, 416, 472, 494, 608, 664, 767, 944, 988, 1079, 1121, 1328, 1534, 1577, 1888, 1976, 2158, 2242, 2656, 3068, 3154, 3952, 4316, 4484, 4897, 6136, 6308, 7904, 8632, 8968, 9794, 12272, 12616, 14573, 17264, 17936, 19588, 20501, 24544, 25232, 29146, 34528, 35872, 39176, 41002, 50464, 58292, 63661, 78352, 82004, 93043, 116584, 127322, 156704, 164008, 186086, 233168, 254644, 328016, 372172, 466336, 509288, 656032, 744344, 1018576, 1209559, 1488688, 2037152, 2419118, 2977376, 4838236, 9676472, 19352944, 38705888]

約数ペア:

[(1, 38705888), (2, 19352944), (4, 9676472), (8, 4838236), (13, 2977376), (16, 2419118), (19, 2037152), (26, 1488688), (32, 1209559), (38, 1018576), (52, 744344), (59, 656032), (76, 509288), (83, 466336), (104, 372172), (118, 328016), (152, 254644), (166, 233168), (208, 186086), (236, 164008), (247, 156704), (304, 127322), (332, 116584), (416, 93043), (472, 82004), (494, 78352), (608, 63661), (664, 58292), (767, 50464), (944, 41002), (988, 39176), (1079, 35872), (1121, 34528), (1328, 29146), (1534, 25232), (1577, 24544), (1888, 20501), (1976, 19588), (2158, 17936), (2242, 17264), (2656, 14573), (3068, 12616), (3154, 12272), (3952, 9794), (4316, 8968), (4484, 8632), (4897, 7904), (6136, 6308)]