7916928

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 21481200

約数和(自身を除く): 13564272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 389, 424, 636, 778, 848, 1167, 1272, 1556, 1696, 2334, 2544, 3112, 3392, 4668, 5088, 6224, 6784, 9336, 10176, 12448, 18672, 20352, 20617, 24896, 37344, 41234, 49792, 61851, 74688, 82468, 123702, 149376, 164936, 247404, 329872, 494808, 659744, 989616, 1319488, 1979232, 2638976, 3958464, 7916928]

約数ペア:

[(1, 7916928), (2, 3958464), (3, 2638976), (4, 1979232), (6, 1319488), (8, 989616), (12, 659744), (16, 494808), (24, 329872), (32, 247404), (48, 164936), (53, 149376), (64, 123702), (96, 82468), (106, 74688), (128, 61851), (159, 49792), (192, 41234), (212, 37344), (318, 24896), (384, 20617), (389, 20352), (424, 18672), (636, 12448), (778, 10176), (848, 9336), (1167, 6784), (1272, 6224), (1556, 5088), (1696, 4668), (2334, 3392), (2544, 3112)]