25847276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 58959936

約数和(自身を除く): 33112660

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4177, 6188, 8354, 16708, 29239, 54301, 58478, 71009, 108602, 116956, 142018, 217204, 284036, 380107, 497063, 760214, 923117, 994126, 1520428, 1846234, 1988252, 3692468, 6461819, 12923638, 25847276]

約数ペア:

[(1, 25847276), (2, 12923638), (4, 6461819), (7, 3692468), (13, 1988252), (14, 1846234), (17, 1520428), (26, 994126), (28, 923117), (34, 760214), (52, 497063), (68, 380107), (91, 284036), (119, 217204), (182, 142018), (221, 116956), (238, 108602), (364, 71009), (442, 58478), (476, 54301), (884, 29239), (1547, 16708), (3094, 8354), (4177, 6188)]