42656856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 120689520

約数和(自身を除く): 78032664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 121, 132, 148, 222, 242, 264, 296, 363, 397, 407, 444, 484, 726, 794, 814, 888, 968, 1191, 1221, 1452, 1588, 1628, 2382, 2442, 2904, 3176, 3256, 4367, 4477, 4764, 4884, 8734, 8954, 9528, 9768, 13101, 13431, 14689, 17468, 17908, 26202, 26862, 29378, 34936, 35816, 44067, 48037, 52404, 53724, 58756, 88134, 96074, 104808, 107448, 117512, 144111, 161579, 176268, 192148, 288222, 323158, 352536, 384296, 484737, 576444, 646316, 969474, 1152888, 1292632, 1777369, 1938948, 3554738, 3877896, 5332107, 7109476, 10664214, 14218952, 21328428, 42656856]

約数ペア:

[(1, 42656856), (2, 21328428), (3, 14218952), (4, 10664214), (6, 7109476), (8, 5332107), (11, 3877896), (12, 3554738), (22, 1938948), (24, 1777369), (33, 1292632), (37, 1152888), (44, 969474), (66, 646316), (74, 576444), (88, 484737), (111, 384296), (121, 352536), (132, 323158), (148, 288222), (222, 192148), (242, 176268), (264, 161579), (296, 144111), (363, 117512), (397, 107448), (407, 104808), (444, 96074), (484, 88134), (726, 58756), (794, 53724), (814, 52404), (888, 48037), (968, 44067), (1191, 35816), (1221, 34936), (1452, 29378), (1588, 26862), (1628, 26202), (2382, 17908), (2442, 17468), (2904, 14689), (3176, 13431), (3256, 13101), (4367, 9768), (4477, 9528), (4764, 8954), (4884, 8734)]