8137016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9488584

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 67, 68, 76, 94, 134, 136, 152, 188, 268, 323, 376, 536, 646, 799, 893, 1139, 1273, 1292, 1598, 1786, 2278, 2546, 2584, 3149, 3196, 3572, 4556, 5092, 6298, 6392, 7144, 9112, 10184, 12596, 15181, 21641, 25192, 30362, 43282, 53533, 59831, 60724, 86564, 107066, 119662, 121448, 173128, 214132, 239324, 428264, 478648, 1017127, 2034254, 4068508, 8137016]

約数ペア:

[(1, 8137016), (2, 4068508), (4, 2034254), (8, 1017127), (17, 478648), (19, 428264), (34, 239324), (38, 214132), (47, 173128), (67, 121448), (68, 119662), (76, 107066), (94, 86564), (134, 60724), (136, 59831), (152, 53533), (188, 43282), (268, 30362), (323, 25192), (376, 21641), (536, 15181), (646, 12596), (799, 10184), (893, 9112), (1139, 7144), (1273, 6392), (1292, 6298), (1598, 5092), (1786, 4556), (2278, 3572), (2546, 3196), (2584, 3149)]