67428928

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3731

約数の個数: 56

約数和(自身を含む): 156691584

約数和(自身を除く): 89262656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 3671, 4592, 7342, 9184, 14684, 18368, 25697, 29368, 51394, 58736, 102788, 117472, 150511, 205576, 234944, 301022, 411152, 602044, 822304, 1053577, 1204088, 1644608, 2107154, 2408176, 4214308, 4816352, 8428616, 9632704, 16857232, 33714464, 67428928]

約数ペア:

[(1, 67428928), (2, 33714464), (4, 16857232), (7, 9632704), (8, 8428616), (14, 4816352), (16, 4214308), (28, 2408176), (32, 2107154), (41, 1644608), (56, 1204088), (64, 1053577), (82, 822304), (112, 602044), (164, 411152), (224, 301022), (287, 234944), (328, 205576), (448, 150511), (574, 117472), (656, 102788), (1148, 58736), (1312, 51394), (2296, 29368), (2624, 25697), (3671, 18368), (4592, 14684), (7342, 9184)]