69074684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 142990848

約数和(自身を除く): 73916164

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 557, 602, 721, 1114, 1204, 1442, 2228, 2884, 3899, 4429, 7798, 8858, 15596, 17716, 23951, 31003, 47902, 57371, 62006, 95804, 114742, 124012, 167657, 229484, 335314, 401597, 670628, 803194, 1606388, 2466953, 4933906, 9867812, 17268671, 34537342, 69074684]

約数ペア:

[(1, 69074684), (2, 34537342), (4, 17268671), (7, 9867812), (14, 4933906), (28, 2466953), (43, 1606388), (86, 803194), (103, 670628), (172, 401597), (206, 335314), (301, 229484), (412, 167657), (557, 124012), (602, 114742), (721, 95804), (1114, 62006), (1204, 57371), (1442, 47902), (2228, 31003), (2884, 23951), (3899, 17716), (4429, 15596), (7798, 8858)]