25029214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 44808192

約数和(自身を除く): 19778978

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 434, 571, 707, 1142, 1414, 3131, 3997, 6262, 7994, 17701, 21917, 35402, 43834, 57671, 115342, 123907, 247814, 403697, 807394, 1787801, 3575602, 12514607, 25029214]

約数ペア:

[(1, 25029214), (2, 12514607), (7, 3575602), (14, 1787801), (31, 807394), (62, 403697), (101, 247814), (202, 123907), (217, 115342), (434, 57671), (571, 43834), (707, 35402), (1142, 21917), (1414, 17701), (3131, 7994), (3997, 6262)]