65028474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 167546880

約数和(自身を除く): 102518406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2423, 2982, 3834, 4473, 4846, 7269, 8946, 13419, 14538, 16961, 21807, 26838, 33922, 43614, 50883, 65421, 101766, 130842, 152649, 172033, 305298, 344066, 457947, 516099, 915894, 1032198, 1204231, 1548297, 2408462, 3096594, 3612693, 4644891, 7225386, 9289782, 10838079, 21676158, 32514237, 65028474]

約数ペア:

[(1, 65028474), (2, 32514237), (3, 21676158), (6, 10838079), (7, 9289782), (9, 7225386), (14, 4644891), (18, 3612693), (21, 3096594), (27, 2408462), (42, 1548297), (54, 1204231), (63, 1032198), (71, 915894), (126, 516099), (142, 457947), (189, 344066), (213, 305298), (378, 172033), (426, 152649), (497, 130842), (639, 101766), (994, 65421), (1278, 50883), (1491, 43614), (1917, 33922), (2423, 26838), (2982, 21807), (3834, 16961), (4473, 14538), (4846, 13419), (7269, 8946)]