40668014716

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1097}}^1\times {\mathrm{2591}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 84031468416

約数和(自身を除く): 43363453700

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 1097, 2044, 2194, 2591, 3577, 4388, 5182, 7154, 7679, 10364, 14308, 15358, 18137, 30716, 36274, 53753, 72548, 80081, 107506, 126959, 160162, 189143, 215012, 253918, 320324, 378286, 507836, 560567, 756572, 1121134, 1324001, 2242268, 2648002, 2842327, 3923969, 5296004, 5684654, 7847938, 9268007, 11369308, 15695876, 18536014, 19896289, 37072028, 39792578, 79585156, 139274023, 207489871, 278548046, 414979742, 557096092, 829959484, 1452429097, 2904858194, 5809716388, 10167003679, 20334007358, 40668014716]

約数ペア:

[(1, 40668014716), (2, 20334007358), (4, 10167003679), (7, 5809716388), (14, 2904858194), (28, 1452429097), (49, 829959484), (73, 557096092), (98, 414979742), (146, 278548046), (196, 207489871), (292, 139274023), (511, 79585156), (1022, 39792578), (1097, 37072028), (2044, 19896289), (2194, 18536014), (2591, 15695876), (3577, 11369308), (4388, 9268007), (5182, 7847938), (7154, 5684654), (7679, 5296004), (10364, 3923969), (14308, 2842327), (15358, 2648002), (18137, 2242268), (30716, 1324001), (36274, 1121134), (53753, 756572), (72548, 560567), (80081, 507836), (107506, 378286), (126959, 320324), (160162, 253918), (189143, 215012)]