25124764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 28500836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 569, 581, 1138, 1162, 1577, 2276, 2324, 3154, 3983, 6308, 7966, 10811, 11039, 15932, 21622, 22078, 43244, 44156, 47227, 75677, 94454, 151354, 188908, 302708, 330589, 661178, 897313, 1322356, 1794626, 3589252, 6281191, 12562382, 25124764]

約数ペア:

[(1, 25124764), (2, 12562382), (4, 6281191), (7, 3589252), (14, 1794626), (19, 1322356), (28, 897313), (38, 661178), (76, 330589), (83, 302708), (133, 188908), (166, 151354), (266, 94454), (332, 75677), (532, 47227), (569, 44156), (581, 43244), (1138, 22078), (1162, 21622), (1577, 15932), (2276, 11039), (2324, 10811), (3154, 7966), (3983, 6308)]