22391824

素因数分解:

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

素因数の和:74

約数の個数: 75

約数和(自身を含む): 54672747

約数和(自身を除く): 32280923

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 2197, 2366, 2548, 2704, 4394, 4732, 5096, 8281, 8788, 9464, 10192, 15379, 16562, 17576, 18928, 28561, 30758, 33124, 35152, 57122, 61516, 66248, 107653, 114244, 123032, 132496, 199927, 215306, 228488, 246064, 399854, 430612, 456976, 799708, 861224, 1399489, 1599416, 1722448, 2798978, 3198832, 5597956, 11195912, 22391824]

約数ペア:

[(1, 22391824), (2, 11195912), (4, 5597956), (7, 3198832), (8, 2798978), (13, 1722448), (14, 1599416), (16, 1399489), (26, 861224), (28, 799708), (49, 456976), (52, 430612), (56, 399854), (91, 246064), (98, 228488), (104, 215306), (112, 199927), (169, 132496), (182, 123032), (196, 114244), (208, 107653), (338, 66248), (364, 61516), (392, 57122), (637, 35152), (676, 33124), (728, 30758), (784, 28561), (1183, 18928), (1274, 17576), (1352, 16562), (1456, 15379), (2197, 10192), (2366, 9464), (2548, 8788), (2704, 8281), (4394, 5096)]