27773896

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 56235600

約数和(自身を除く): 28461704

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 163, 236, 326, 361, 472, 652, 722, 1121, 1304, 1444, 2242, 2888, 3097, 4484, 6194, 8968, 9617, 12388, 19234, 21299, 24776, 38468, 42598, 58843, 76936, 85196, 117686, 170392, 182723, 235372, 365446, 470744, 730892, 1461784, 3471737, 6943474, 13886948, 27773896]

約数ペア:

[(1, 27773896), (2, 13886948), (4, 6943474), (8, 3471737), (19, 1461784), (38, 730892), (59, 470744), (76, 365446), (118, 235372), (152, 182723), (163, 170392), (236, 117686), (326, 85196), (361, 76936), (472, 58843), (652, 42598), (722, 38468), (1121, 24776), (1304, 21299), (1444, 19234), (2242, 12388), (2888, 9617), (3097, 8968), (4484, 6194)]