65706788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 139681920

約数和(自身を除く): 73975132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1093, 1582, 2147, 2186, 3164, 4294, 4372, 7651, 8588, 15029, 15302, 20767, 30058, 30604, 41534, 60116, 83068, 123509, 145369, 247018, 290738, 494036, 581476, 864563, 1729126, 2346671, 3458252, 4693342, 9386684, 16426697, 32853394, 65706788]

約数ペア:

[(1, 65706788), (2, 32853394), (4, 16426697), (7, 9386684), (14, 4693342), (19, 3458252), (28, 2346671), (38, 1729126), (76, 864563), (113, 581476), (133, 494036), (226, 290738), (266, 247018), (452, 145369), (532, 123509), (791, 83068), (1093, 60116), (1582, 41534), (2147, 30604), (2186, 30058), (3164, 20767), (4294, 15302), (4372, 15029), (7651, 8588)]