25571078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 43872192

約数和(自身を除く): 18301114

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 701, 793, 1402, 1403, 1586, 2806, 9113, 16123, 18226, 18239, 32246, 36478, 42761, 85522, 209599, 419198, 555893, 983503, 1111786, 1967006, 12785539, 25571078]

約数ペア:

[(1, 25571078), (2, 12785539), (13, 1967006), (23, 1111786), (26, 983503), (46, 555893), (61, 419198), (122, 209599), (299, 85522), (598, 42761), (701, 36478), (793, 32246), (1402, 18239), (1403, 18226), (1586, 16123), (2806, 9113)]