28367736

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 45175944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 127, 164, 227, 246, 254, 328, 381, 454, 492, 508, 681, 762, 908, 984, 1016, 1362, 1524, 1816, 2724, 3048, 5207, 5448, 9307, 10414, 15621, 18614, 20828, 27921, 28829, 31242, 37228, 41656, 55842, 57658, 62484, 74456, 86487, 111684, 115316, 124968, 172974, 223368, 230632, 345948, 691896, 1181989, 2363978, 3545967, 4727956, 7091934, 9455912, 14183868, 28367736]

約数ペア:

[(1, 28367736), (2, 14183868), (3, 9455912), (4, 7091934), (6, 4727956), (8, 3545967), (12, 2363978), (24, 1181989), (41, 691896), (82, 345948), (123, 230632), (127, 223368), (164, 172974), (227, 124968), (246, 115316), (254, 111684), (328, 86487), (381, 74456), (454, 62484), (492, 57658), (508, 55842), (681, 41656), (762, 37228), (908, 31242), (984, 28829), (1016, 27921), (1362, 20828), (1524, 18614), (1816, 15621), (2724, 10414), (3048, 9307), (5207, 5448)]