27488896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 31263104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 127, 128, 152, 178, 254, 304, 356, 508, 608, 712, 1016, 1216, 1424, 1691, 2032, 2413, 2432, 2848, 3382, 4064, 4826, 5696, 6764, 8128, 9652, 11303, 11392, 13528, 16256, 19304, 22606, 27056, 38608, 45212, 54112, 77216, 90424, 108224, 154432, 180848, 214757, 216448, 308864, 361696, 429514, 723392, 859028, 1446784, 1718056, 3436112, 6872224, 13744448, 27488896]

約数ペア:

[(1, 27488896), (2, 13744448), (4, 6872224), (8, 3436112), (16, 1718056), (19, 1446784), (32, 859028), (38, 723392), (64, 429514), (76, 361696), (89, 308864), (127, 216448), (128, 214757), (152, 180848), (178, 154432), (254, 108224), (304, 90424), (356, 77216), (508, 54112), (608, 45212), (712, 38608), (1016, 27056), (1216, 22606), (1424, 19304), (1691, 16256), (2032, 13528), (2413, 11392), (2432, 11303), (2848, 9652), (3382, 8128), (4064, 6764), (4826, 5696)]