61197556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 132361600

約数和(自身を除く): 71164044

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 3109, 4921, 6218, 9842, 12436, 19684, 21763, 43526, 59071, 87052, 115033, 118142, 230066, 236284, 413497, 460132, 805231, 826994, 1610462, 1653988, 2185627, 3220924, 4371254, 8742508, 15299389, 30598778, 61197556]

約数ペア:

[(1, 61197556), (2, 30598778), (4, 15299389), (7, 8742508), (14, 4371254), (19, 3220924), (28, 2185627), (37, 1653988), (38, 1610462), (74, 826994), (76, 805231), (133, 460132), (148, 413497), (259, 236284), (266, 230066), (518, 118142), (532, 115033), (703, 87052), (1036, 59071), (1406, 43526), (2812, 21763), (3109, 19684), (4921, 12436), (6218, 9842)]