56816536

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 73417064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 469, 532, 536, 797, 938, 1064, 1273, 1594, 1876, 2546, 3188, 3752, 5092, 5579, 6376, 8911, 10184, 11158, 15143, 17822, 22316, 30286, 35644, 44632, 53399, 60572, 71288, 106001, 106798, 121144, 212002, 213596, 373793, 424004, 427192, 747586, 848008, 1014581, 1495172, 2029162, 2990344, 4058324, 7102067, 8116648, 14204134, 28408268, 56816536]

約数ペア:

[(1, 56816536), (2, 28408268), (4, 14204134), (7, 8116648), (8, 7102067), (14, 4058324), (19, 2990344), (28, 2029162), (38, 1495172), (56, 1014581), (67, 848008), (76, 747586), (133, 427192), (134, 424004), (152, 373793), (266, 213596), (268, 212002), (469, 121144), (532, 106798), (536, 106001), (797, 71288), (938, 60572), (1064, 53399), (1273, 44632), (1594, 35644), (1876, 30286), (2546, 22316), (3188, 17822), (3752, 15143), (5092, 11158), (5579, 10184), (6376, 8911)]