39697856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 94804992

約数和(自身を除く): 55107136

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 107, 124, 136, 176, 187, 214, 248, 272, 341, 352, 374, 428, 496, 527, 544, 682, 704, 748, 856, 992, 1054, 1088, 1177, 1364, 1496, 1712, 1819, 1984, 2108, 2354, 2728, 2992, 3317, 3424, 3638, 4216, 4708, 5456, 5797, 5984, 6634, 6848, 7276, 8432, 9416, 10912, 11594, 11968, 13268, 14552, 16864, 18832, 20009, 21824, 23188, 26536, 29104, 33728, 36487, 37664, 40018, 46376, 53072, 56389, 58208, 72974, 75328, 80036, 92752, 106144, 112778, 116416, 145948, 160072, 185504, 212288, 225556, 291896, 320144, 371008, 451112, 583792, 620279, 640288, 902224, 1167584, 1240558, 1280576, 1804448, 2335168, 2481116, 3608896, 4962232, 9924464, 19848928, 39697856]

約数ペア:

[(1, 39697856), (2, 19848928), (4, 9924464), (8, 4962232), (11, 3608896), (16, 2481116), (17, 2335168), (22, 1804448), (31, 1280576), (32, 1240558), (34, 1167584), (44, 902224), (62, 640288), (64, 620279), (68, 583792), (88, 451112), (107, 371008), (124, 320144), (136, 291896), (176, 225556), (187, 212288), (214, 185504), (248, 160072), (272, 145948), (341, 116416), (352, 112778), (374, 106144), (428, 92752), (496, 80036), (527, 75328), (544, 72974), (682, 58208), (704, 56389), (748, 53072), (856, 46376), (992, 40018), (1054, 37664), (1088, 36487), (1177, 33728), (1364, 29104), (1496, 26536), (1712, 23188), (1819, 21824), (1984, 20009), (2108, 18832), (2354, 16864), (2728, 14552), (2992, 13268), (3317, 11968), (3424, 11594), (3638, 10912), (4216, 9416), (4708, 8432), (5456, 7276), (5797, 6848), (5984, 6634)]