961889744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{53629}}^1$

素因数の和:53715

約数の個数: 40

約数和(自身を含む): 1995036000

約数和(自身を除く): 1033146256

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 53629, 107258, 214516, 429032, 858064, 1018951, 2037902, 3164111, 4075804, 6328222, 8151608, 12656444, 16303216, 25312888, 50625776, 60118109, 120236218, 240472436, 480944872, 961889744]

約数ペア:

[(1, 961889744), (2, 480944872), (4, 240472436), (8, 120236218), (16, 60118109), (19, 50625776), (38, 25312888), (59, 16303216), (76, 12656444), (118, 8151608), (152, 6328222), (236, 4075804), (304, 3164111), (472, 2037902), (944, 1018951), (1121, 858064), (2242, 429032), (4484, 214516), (8968, 107258), (17936, 53629)]