7422968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 16873920

約数和(自身を除く): 9450952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 61, 82, 106, 122, 164, 212, 244, 287, 328, 371, 424, 427, 488, 574, 742, 854, 1148, 1484, 1708, 2173, 2296, 2501, 2968, 3233, 3416, 4346, 5002, 6466, 8692, 10004, 12932, 15211, 17384, 17507, 20008, 22631, 25864, 30422, 35014, 45262, 60844, 70028, 90524, 121688, 132553, 140056, 181048, 265106, 530212, 927871, 1060424, 1855742, 3711484, 7422968]

約数ペア:

[(1, 7422968), (2, 3711484), (4, 1855742), (7, 1060424), (8, 927871), (14, 530212), (28, 265106), (41, 181048), (53, 140056), (56, 132553), (61, 121688), (82, 90524), (106, 70028), (122, 60844), (164, 45262), (212, 35014), (244, 30422), (287, 25864), (328, 22631), (371, 20008), (424, 17507), (427, 17384), (488, 15211), (574, 12932), (742, 10004), (854, 8692), (1148, 6466), (1484, 5002), (1708, 4346), (2173, 3416), (2296, 3233), (2501, 2968)]