47605838

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 84224448

約数和(自身を除く): 36618610

約数列:

[1, 2, 7, 14, 41, 82, 197, 287, 394, 421, 574, 842, 1379, 2758, 2947, 5894, 8077, 16154, 17261, 34522, 56539, 82937, 113078, 120827, 165874, 241654, 580559, 1161118, 3400417, 6800834, 23802919, 47605838]

約数ペア:

[(1, 47605838), (2, 23802919), (7, 6800834), (14, 3400417), (41, 1161118), (82, 580559), (197, 241654), (287, 165874), (394, 120827), (421, 113078), (574, 82937), (842, 56539), (1379, 34522), (2758, 17261), (2947, 16154), (5894, 8077)]