12948448

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 27076896

約数和(自身を除く): 14128448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 241, 292, 368, 482, 584, 736, 964, 1168, 1679, 1928, 2336, 3358, 3856, 5543, 6716, 7712, 11086, 13432, 17593, 22172, 26864, 35186, 44344, 53728, 70372, 88688, 140744, 177376, 281488, 404639, 562976, 809278, 1618556, 3237112, 6474224, 12948448]

約数ペア:

[(1, 12948448), (2, 6474224), (4, 3237112), (8, 1618556), (16, 809278), (23, 562976), (32, 404639), (46, 281488), (73, 177376), (92, 140744), (146, 88688), (184, 70372), (241, 53728), (292, 44344), (368, 35186), (482, 26864), (584, 22172), (736, 17593), (964, 13432), (1168, 11086), (1679, 7712), (1928, 6716), (2336, 5543), (3358, 3856)]