26156730008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 50297241600

約数和(自身を除く): 24140511592

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 479, 508, 568, 757, 958, 1016, 1514, 1916, 3028, 3832, 6056, 9017, 18034, 34009, 36068, 53747, 60833, 68018, 72136, 96139, 107494, 121666, 136036, 192278, 214988, 243332, 272072, 362603, 384556, 429976, 486664, 725206, 769112, 1450412, 2900824, 4319143, 6825869, 8638286, 13651738, 17276572, 25744813, 27303476, 34553144, 46050581, 51489626, 54606952, 92101162, 102979252, 184202324, 205958504, 368404648, 3269591251, 6539182502, 13078365004, 26156730008]

約数ペア:

[(1, 26156730008), (2, 13078365004), (4, 6539182502), (8, 3269591251), (71, 368404648), (127, 205958504), (142, 184202324), (254, 102979252), (284, 92101162), (479, 54606952), (508, 51489626), (568, 46050581), (757, 34553144), (958, 27303476), (1016, 25744813), (1514, 17276572), (1916, 13651738), (3028, 8638286), (3832, 6825869), (6056, 4319143), (9017, 2900824), (18034, 1450412), (34009, 769112), (36068, 725206), (53747, 486664), (60833, 429976), (68018, 384556), (72136, 362603), (96139, 272072), (107494, 243332), (121666, 214988), (136036, 192278)]