66108644

素因数分解:

$2^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 135117360

約数和(自身を除く): 69008716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331, 662, 1019, 1324, 2038, 2317, 4076, 4634, 7133, 9268, 14266, 16219, 28532, 32438, 49931, 64876, 99862, 199724, 337289, 674578, 1349156, 2361023, 4722046, 9444092, 16527161, 33054322, 66108644]

約数ペア:

[(1, 66108644), (2, 33054322), (4, 16527161), (7, 9444092), (14, 4722046), (28, 2361023), (49, 1349156), (98, 674578), (196, 337289), (331, 199724), (662, 99862), (1019, 64876), (1324, 49931), (2038, 32438), (2317, 28532), (4076, 16219), (4634, 14266), (7133, 9268)]