74261344

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 154843920

約数和(自身を除く): 80582576

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1861, 2494, 3722, 4988, 7444, 9976, 14888, 19952, 29776, 39904, 53969, 59552, 80023, 107938, 160046, 215876, 320092, 431752, 640184, 863504, 1280368, 1727008, 2320667, 2560736, 4641334, 9282668, 18565336, 37130672, 74261344]

約数ペア:

[(1, 74261344), (2, 37130672), (4, 18565336), (8, 9282668), (16, 4641334), (29, 2560736), (32, 2320667), (43, 1727008), (58, 1280368), (86, 863504), (116, 640184), (172, 431752), (232, 320092), (344, 215876), (464, 160046), (688, 107938), (928, 80023), (1247, 59552), (1376, 53969), (1861, 39904), (2494, 29776), (3722, 19952), (4988, 14888), (7444, 9976)]