64631336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 87432664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 239, 308, 439, 478, 616, 878, 956, 1673, 1756, 1912, 2629, 3073, 3346, 3512, 4829, 5258, 6146, 6692, 9658, 10516, 12292, 13384, 18403, 19316, 21032, 24584, 33803, 36806, 38632, 67606, 73612, 104921, 135212, 147224, 209842, 270424, 419684, 734447, 839368, 1154131, 1468894, 2308262, 2937788, 4616524, 5875576, 8078917, 9233048, 16157834, 32315668, 64631336]

約数ペア:

[(1, 64631336), (2, 32315668), (4, 16157834), (7, 9233048), (8, 8078917), (11, 5875576), (14, 4616524), (22, 2937788), (28, 2308262), (44, 1468894), (56, 1154131), (77, 839368), (88, 734447), (154, 419684), (239, 270424), (308, 209842), (439, 147224), (478, 135212), (616, 104921), (878, 73612), (956, 67606), (1673, 38632), (1756, 36806), (1912, 33803), (2629, 24584), (3073, 21032), (3346, 19316), (3512, 18403), (4829, 13384), (5258, 12292), (6146, 10516), (6692, 9658)]