8914864

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 20483064

約数和(自身を除く): 11568200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 137, 166, 196, 274, 332, 392, 548, 581, 664, 784, 959, 1096, 1162, 1328, 1918, 2192, 2324, 3836, 4067, 4648, 6713, 7672, 8134, 9296, 11371, 13426, 15344, 16268, 22742, 26852, 32536, 45484, 53704, 65072, 79597, 90968, 107408, 159194, 181936, 318388, 557179, 636776, 1114358, 1273552, 2228716, 4457432, 8914864]

約数ペア:

[(1, 8914864), (2, 4457432), (4, 2228716), (7, 1273552), (8, 1114358), (14, 636776), (16, 557179), (28, 318388), (49, 181936), (56, 159194), (83, 107408), (98, 90968), (112, 79597), (137, 65072), (166, 53704), (196, 45484), (274, 32536), (332, 26852), (392, 22742), (548, 16268), (581, 15344), (664, 13426), (784, 11371), (959, 9296), (1096, 8134), (1162, 7672), (1328, 6713), (1918, 4648), (2192, 4067), (2324, 3836)]