39280472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 101191680

約数和(自身を除く): 61911208

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 119, 121, 124, 136, 154, 187, 217, 238, 242, 248, 308, 341, 374, 434, 476, 484, 527, 616, 682, 748, 847, 868, 952, 968, 1054, 1309, 1331, 1364, 1496, 1694, 1736, 2057, 2108, 2387, 2618, 2662, 2728, 3388, 3689, 3751, 4114, 4216, 4774, 5236, 5324, 5797, 6776, 7378, 7502, 8228, 9317, 9548, 10472, 10648, 11594, 14399, 14756, 15004, 16456, 18634, 19096, 22627, 23188, 26257, 28798, 29512, 30008, 37268, 40579, 41261, 45254, 46376, 52514, 57596, 63767, 74536, 81158, 82522, 90508, 105028, 115192, 127534, 158389, 162316, 165044, 181016, 210056, 255068, 288827, 316778, 324632, 330088, 446369, 510136, 577654, 633556, 701437, 892738, 1155308, 1267112, 1402874, 1785476, 2310616, 2805748, 3570952, 4910059, 5611496, 9820118, 19640236, 39280472]

約数ペア:

[(1, 39280472), (2, 19640236), (4, 9820118), (7, 5611496), (8, 4910059), (11, 3570952), (14, 2805748), (17, 2310616), (22, 1785476), (28, 1402874), (31, 1267112), (34, 1155308), (44, 892738), (56, 701437), (62, 633556), (68, 577654), (77, 510136), (88, 446369), (119, 330088), (121, 324632), (124, 316778), (136, 288827), (154, 255068), (187, 210056), (217, 181016), (238, 165044), (242, 162316), (248, 158389), (308, 127534), (341, 115192), (374, 105028), (434, 90508), (476, 82522), (484, 81158), (527, 74536), (616, 63767), (682, 57596), (748, 52514), (847, 46376), (868, 45254), (952, 41261), (968, 40579), (1054, 37268), (1309, 30008), (1331, 29512), (1364, 28798), (1496, 26257), (1694, 23188), (1736, 22627), (2057, 19096), (2108, 18634), (2387, 16456), (2618, 15004), (2662, 14756), (2728, 14399), (3388, 11594), (3689, 10648), (3751, 10472), (4114, 9548), (4216, 9317), (4774, 8228), (5236, 7502), (5324, 7378), (5797, 6776)]