38752416

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:818

約数の個数: 72

約数和(自身を含む): 110859840

約数和(自身を除く): 72107424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 563, 717, 956, 1126, 1434, 1689, 1912, 2151, 2252, 2868, 3378, 3824, 4302, 4504, 5067, 5736, 6756, 7648, 8604, 9008, 10134, 11472, 13512, 17208, 18016, 20268, 22944, 27024, 34416, 40536, 54048, 68832, 81072, 134557, 162144, 269114, 403671, 538228, 807342, 1076456, 1211013, 1614684, 2152912, 2422026, 3229368, 4305824, 4844052, 6458736, 9688104, 12917472, 19376208, 38752416]

約数ペア:

[(1, 38752416), (2, 19376208), (3, 12917472), (4, 9688104), (6, 6458736), (8, 4844052), (9, 4305824), (12, 3229368), (16, 2422026), (18, 2152912), (24, 1614684), (32, 1211013), (36, 1076456), (48, 807342), (72, 538228), (96, 403671), (144, 269114), (239, 162144), (288, 134557), (478, 81072), (563, 68832), (717, 54048), (956, 40536), (1126, 34416), (1434, 27024), (1689, 22944), (1912, 20268), (2151, 18016), (2252, 17208), (2868, 13512), (3378, 11472), (3824, 10134), (4302, 9008), (4504, 8604), (5067, 7648), (5736, 6756)]