28818196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 59330880

約数和(自身を除く): 30512684

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 653, 748, 1003, 1298, 1306, 2006, 2596, 2612, 4012, 7183, 11033, 11101, 14366, 22066, 22202, 28732, 38527, 44132, 44404, 77054, 122111, 154108, 244222, 423797, 488444, 654959, 847594, 1309918, 1695188, 2619836, 7204549, 14409098, 28818196]

約数ペア:

[(1, 28818196), (2, 14409098), (4, 7204549), (11, 2619836), (17, 1695188), (22, 1309918), (34, 847594), (44, 654959), (59, 488444), (68, 423797), (118, 244222), (187, 154108), (236, 122111), (374, 77054), (649, 44404), (653, 44132), (748, 38527), (1003, 28732), (1298, 22202), (1306, 22066), (2006, 14366), (2596, 11101), (2612, 11033), (4012, 7183)]