22988056

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 54449820

約数和(自身を除く): 31461764

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 347, 364, 392, 637, 676, 694, 728, 1183, 1274, 1352, 1388, 2366, 2429, 2548, 2776, 4511, 4732, 4858, 5096, 8281, 9022, 9464, 9716, 16562, 17003, 18044, 19432, 31577, 33124, 34006, 36088, 58643, 63154, 66248, 68012, 117286, 126308, 136024, 221039, 234572, 252616, 410501, 442078, 469144, 821002, 884156, 1642004, 1768312, 2873507, 3284008, 5747014, 11494028, 22988056]

約数ペア:

[(1, 22988056), (2, 11494028), (4, 5747014), (7, 3284008), (8, 2873507), (13, 1768312), (14, 1642004), (26, 884156), (28, 821002), (49, 469144), (52, 442078), (56, 410501), (91, 252616), (98, 234572), (104, 221039), (169, 136024), (182, 126308), (196, 117286), (338, 68012), (347, 66248), (364, 63154), (392, 58643), (637, 36088), (676, 34006), (694, 33124), (728, 31577), (1183, 19432), (1274, 18044), (1352, 17003), (1388, 16562), (2366, 9716), (2429, 9464), (2548, 9022), (2776, 8281), (4511, 5096), (4732, 4858)]