61911892

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 54

約数和(自身を含む): 134007342

約数和(自身を除く): 72095450

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1093, 1156, 1666, 2023, 2186, 3332, 4046, 4372, 7651, 8092, 14161, 15302, 18581, 28322, 30604, 37162, 53557, 56644, 74324, 107114, 130067, 214228, 260134, 315877, 520268, 631754, 910469, 1263508, 1820938, 2211139, 3641876, 4422278, 8844556, 15477973, 30955946, 61911892]

約数ペア:

[(1, 61911892), (2, 30955946), (4, 15477973), (7, 8844556), (14, 4422278), (17, 3641876), (28, 2211139), (34, 1820938), (49, 1263508), (68, 910469), (98, 631754), (119, 520268), (196, 315877), (238, 260134), (289, 214228), (476, 130067), (578, 107114), (833, 74324), (1093, 56644), (1156, 53557), (1666, 37162), (2023, 30604), (2186, 28322), (3332, 18581), (4046, 15302), (4372, 14161), (7651, 8092)]