67674796

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 138890304

約数和(自身を除く): 71215508

約数列:

[1, 2, 4, 7, 14, 28, 73, 113, 146, 226, 292, 293, 452, 511, 586, 791, 1022, 1172, 1582, 2044, 2051, 3164, 4102, 8204, 8249, 16498, 21389, 32996, 33109, 42778, 57743, 66218, 85556, 115486, 132436, 149723, 230972, 231763, 299446, 463526, 598892, 927052, 2416957, 4833914, 9667828, 16918699, 33837398, 67674796]

約数ペア:

[(1, 67674796), (2, 33837398), (4, 16918699), (7, 9667828), (14, 4833914), (28, 2416957), (73, 927052), (113, 598892), (146, 463526), (226, 299446), (292, 231763), (293, 230972), (452, 149723), (511, 132436), (586, 115486), (791, 85556), (1022, 66218), (1172, 57743), (1582, 42778), (2044, 33109), (2051, 32996), (3164, 21389), (4102, 16498), (8204, 8249)]