27570998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 52563456

約数和(自身を除く): 24992458

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 271, 301, 338, 542, 559, 602, 1118, 1183, 1897, 2366, 3523, 3794, 3913, 7046, 7267, 7826, 11653, 14534, 23306, 24661, 45799, 49322, 50869, 81571, 91598, 101738, 151489, 163142, 302978, 320593, 641186, 1060423, 1969357, 2120846, 3938714, 13785499, 27570998]

約数ペア:

[(1, 27570998), (2, 13785499), (7, 3938714), (13, 2120846), (14, 1969357), (26, 1060423), (43, 641186), (86, 320593), (91, 302978), (169, 163142), (182, 151489), (271, 101738), (301, 91598), (338, 81571), (542, 50869), (559, 49322), (602, 45799), (1118, 24661), (1183, 23306), (1897, 14534), (2366, 11653), (3523, 7826), (3794, 7267), (3913, 7046)]