65282944

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 138006000

約数和(自身を除く): 72723056

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 344, 409, 464, 688, 818, 928, 1247, 1376, 1636, 1856, 2494, 2752, 3272, 3712, 4988, 5504, 6544, 9976, 11861, 13088, 17587, 19952, 23722, 26176, 35174, 39904, 47444, 52352, 70348, 79808, 94888, 140696, 159616, 189776, 281392, 379552, 510023, 562784, 759104, 1020046, 1125568, 1518208, 2040092, 2251136, 4080184, 8160368, 16320736, 32641472, 65282944]

約数ペア:

[(1, 65282944), (2, 32641472), (4, 16320736), (8, 8160368), (16, 4080184), (29, 2251136), (32, 2040092), (43, 1518208), (58, 1125568), (64, 1020046), (86, 759104), (116, 562784), (128, 510023), (172, 379552), (232, 281392), (344, 189776), (409, 159616), (464, 140696), (688, 94888), (818, 79808), (928, 70348), (1247, 52352), (1376, 47444), (1636, 39904), (1856, 35174), (2494, 26176), (2752, 23722), (3272, 19952), (3712, 17587), (4988, 13088), (5504, 11861), (6544, 9976)]