4290832

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 10439436

約数和(自身を除く): 6148604

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 421, 637, 728, 784, 842, 1274, 1456, 1684, 2548, 2947, 3368, 5096, 5473, 5894, 6736, 10192, 10946, 11788, 20629, 21892, 23576, 38311, 41258, 43784, 47152, 76622, 82516, 87568, 153244, 165032, 268177, 306488, 330064, 536354, 612976, 1072708, 2145416, 4290832]

約数ペア:

[(1, 4290832), (2, 2145416), (4, 1072708), (7, 612976), (8, 536354), (13, 330064), (14, 306488), (16, 268177), (26, 165032), (28, 153244), (49, 87568), (52, 82516), (56, 76622), (91, 47152), (98, 43784), (104, 41258), (112, 38311), (182, 23576), (196, 21892), (208, 20629), (364, 11788), (392, 10946), (421, 10192), (637, 6736), (728, 5894), (784, 5473), (842, 5096), (1274, 3368), (1456, 2947), (1684, 2548)]