65215696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 158989824

約数和(自身を除く): 93774128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 953, 1222, 1316, 1456, 1906, 2444, 2632, 3812, 4277, 4888, 5264, 6671, 7624, 8554, 9776, 12389, 13342, 15248, 17108, 24778, 26684, 34216, 44791, 49556, 53368, 68432, 86723, 89582, 99112, 106736, 173446, 179164, 198224, 313537, 346892, 358328, 582283, 627074, 693784, 716656, 1164566, 1254148, 1387568, 2329132, 2508296, 4075981, 4658264, 5016592, 8151962, 9316528, 16303924, 32607848, 65215696]

約数ペア:

[(1, 65215696), (2, 32607848), (4, 16303924), (7, 9316528), (8, 8151962), (13, 5016592), (14, 4658264), (16, 4075981), (26, 2508296), (28, 2329132), (47, 1387568), (52, 1254148), (56, 1164566), (91, 716656), (94, 693784), (104, 627074), (112, 582283), (182, 358328), (188, 346892), (208, 313537), (329, 198224), (364, 179164), (376, 173446), (611, 106736), (658, 99112), (728, 89582), (752, 86723), (953, 68432), (1222, 53368), (1316, 49556), (1456, 44791), (1906, 34216), (2444, 26684), (2632, 24778), (3812, 17108), (4277, 15248), (4888, 13342), (5264, 12389), (6671, 9776), (7624, 8554)]