61291748

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1747}}^1$

素因数の和:1944

約数の個数: 36

約数和(自身を含む): 125541360

約数和(自身を除く): 64249612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 1253, 1747, 2506, 3494, 5012, 6988, 8771, 12229, 17542, 24458, 35084, 48916, 85603, 171206, 312713, 342412, 625426, 1250852, 2188991, 4377982, 8755964, 15322937, 30645874, 61291748]

約数ペア:

[(1, 61291748), (2, 30645874), (4, 15322937), (7, 8755964), (14, 4377982), (28, 2188991), (49, 1250852), (98, 625426), (179, 342412), (196, 312713), (358, 171206), (716, 85603), (1253, 48916), (1747, 35084), (2506, 24458), (3494, 17542), (5012, 12229), (6988, 8771)]