63445304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 130047120

約数和(自身を除く): 66601816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 169, 281, 334, 338, 562, 668, 676, 1124, 1336, 1352, 2171, 2248, 3653, 4342, 7306, 8684, 14612, 17368, 28223, 29224, 46927, 47489, 56446, 93854, 94978, 112892, 187708, 189956, 225784, 375416, 379912, 610051, 1220102, 2440204, 4880408, 7930663, 15861326, 31722652, 63445304]

約数ペア:

[(1, 63445304), (2, 31722652), (4, 15861326), (8, 7930663), (13, 4880408), (26, 2440204), (52, 1220102), (104, 610051), (167, 379912), (169, 375416), (281, 225784), (334, 189956), (338, 187708), (562, 112892), (668, 94978), (676, 93854), (1124, 56446), (1336, 47489), (1352, 46927), (2171, 29224), (2248, 28223), (3653, 17368), (4342, 14612), (7306, 8684)]