79699808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 167106240

約数和(自身を除く): 87406432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 478, 544, 613, 956, 1226, 1912, 2452, 3824, 4063, 4904, 7648, 8126, 9808, 10421, 16252, 19616, 20842, 32504, 41684, 65008, 83368, 130016, 146507, 166736, 293014, 333472, 586028, 1172056, 2344112, 2490619, 4688224, 4981238, 9962476, 19924952, 39849904, 79699808]

約数ペア:

[(1, 79699808), (2, 39849904), (4, 19924952), (8, 9962476), (16, 4981238), (17, 4688224), (32, 2490619), (34, 2344112), (68, 1172056), (136, 586028), (239, 333472), (272, 293014), (478, 166736), (544, 146507), (613, 130016), (956, 83368), (1226, 65008), (1912, 41684), (2452, 32504), (3824, 20842), (4063, 19616), (4904, 16252), (7648, 10421), (8126, 9808)]