39791976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 79958424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 53, 56, 82, 84, 106, 109, 123, 159, 164, 168, 212, 218, 246, 287, 318, 327, 328, 371, 424, 436, 492, 574, 636, 654, 742, 763, 861, 872, 984, 1113, 1148, 1272, 1308, 1484, 1526, 1722, 2173, 2226, 2289, 2296, 2616, 2968, 3052, 3444, 4346, 4452, 4469, 4578, 5777, 6104, 6519, 6888, 8692, 8904, 8938, 9156, 11554, 13038, 13407, 15211, 17331, 17384, 17876, 18312, 23108, 26076, 26814, 30422, 31283, 34662, 35752, 40439, 45633, 46216, 52152, 53628, 60844, 62566, 69324, 80878, 91266, 93849, 107256, 121317, 121688, 125132, 138648, 161756, 182532, 187698, 236857, 242634, 250264, 323512, 365064, 375396, 473714, 485268, 710571, 750792, 947428, 970536, 1421142, 1657999, 1894856, 2842284, 3315998, 4973997, 5684568, 6631996, 9947994, 13263992, 19895988, 39791976]

約数ペア:

[(1, 39791976), (2, 19895988), (3, 13263992), (4, 9947994), (6, 6631996), (7, 5684568), (8, 4973997), (12, 3315998), (14, 2842284), (21, 1894856), (24, 1657999), (28, 1421142), (41, 970536), (42, 947428), (53, 750792), (56, 710571), (82, 485268), (84, 473714), (106, 375396), (109, 365064), (123, 323512), (159, 250264), (164, 242634), (168, 236857), (212, 187698), (218, 182532), (246, 161756), (287, 138648), (318, 125132), (327, 121688), (328, 121317), (371, 107256), (424, 93849), (436, 91266), (492, 80878), (574, 69324), (636, 62566), (654, 60844), (742, 53628), (763, 52152), (861, 46216), (872, 45633), (984, 40439), (1113, 35752), (1148, 34662), (1272, 31283), (1308, 30422), (1484, 26814), (1526, 26076), (1722, 23108), (2173, 18312), (2226, 17876), (2289, 17384), (2296, 17331), (2616, 15211), (2968, 13407), (3052, 13038), (3444, 11554), (4346, 9156), (4452, 8938), (4469, 8904), (4578, 8692), (5777, 6888), (6104, 6519)]