25770764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 36

約数和(自身を含む): 49703640

約数和(自身を除く): 23932876

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 641, 874, 1058, 1282, 1748, 2116, 2564, 10051, 12179, 14743, 20102, 24358, 29486, 40204, 48716, 58972, 280117, 339089, 560234, 678178, 1120468, 1356356, 6442691, 12885382, 25770764]

約数ペア:

[(1, 25770764), (2, 12885382), (4, 6442691), (19, 1356356), (23, 1120468), (38, 678178), (46, 560234), (76, 339089), (92, 280117), (437, 58972), (529, 48716), (641, 40204), (874, 29486), (1058, 24358), (1282, 20102), (1748, 14743), (2116, 12179), (2564, 10051)]