57438472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 133499520

約数和(自身を除く): 76061048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 257, 307, 364, 514, 614, 728, 1028, 1228, 1799, 2056, 2149, 2456, 3341, 3598, 3991, 4298, 6682, 7196, 7982, 8596, 13364, 14392, 15964, 17192, 23387, 26728, 27937, 31928, 46774, 55874, 78899, 93548, 111748, 157798, 187096, 223496, 315596, 552293, 631192, 1025687, 1104586, 2051374, 2209172, 4102748, 4418344, 7179809, 8205496, 14359618, 28719236, 57438472]

約数ペア:

[(1, 57438472), (2, 28719236), (4, 14359618), (7, 8205496), (8, 7179809), (13, 4418344), (14, 4102748), (26, 2209172), (28, 2051374), (52, 1104586), (56, 1025687), (91, 631192), (104, 552293), (182, 315596), (257, 223496), (307, 187096), (364, 157798), (514, 111748), (614, 93548), (728, 78899), (1028, 55874), (1228, 46774), (1799, 31928), (2056, 27937), (2149, 26728), (2456, 23387), (3341, 17192), (3598, 15964), (3991, 14392), (4298, 13364), (6682, 8596), (7196, 7982)]