67537496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 143095680

約数和(自身を除く): 75558184

約数列:

[1, 2, 4, 8, 13, 26, 41, 47, 52, 82, 94, 104, 164, 188, 328, 337, 376, 533, 611, 674, 1066, 1222, 1348, 1927, 2132, 2444, 2696, 3854, 4264, 4381, 4888, 7708, 8762, 13817, 15416, 15839, 17524, 25051, 27634, 31678, 35048, 50102, 55268, 63356, 100204, 110536, 126712, 179621, 200408, 205907, 359242, 411814, 649399, 718484, 823628, 1298798, 1436968, 1647256, 2597596, 5195192, 8442187, 16884374, 33768748, 67537496]

約数ペア:

[(1, 67537496), (2, 33768748), (4, 16884374), (8, 8442187), (13, 5195192), (26, 2597596), (41, 1647256), (47, 1436968), (52, 1298798), (82, 823628), (94, 718484), (104, 649399), (164, 411814), (188, 359242), (328, 205907), (337, 200408), (376, 179621), (533, 126712), (611, 110536), (674, 100204), (1066, 63356), (1222, 55268), (1348, 50102), (1927, 35048), (2132, 31678), (2444, 27634), (2696, 25051), (3854, 17524), (4264, 15839), (4381, 15416), (4888, 13817), (7708, 8762)]