7540384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 16003008

約数和(自身を除く): 8462624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 167, 272, 332, 334, 544, 664, 668, 1328, 1336, 1411, 2656, 2672, 2822, 2839, 5344, 5644, 5678, 11288, 11356, 13861, 22576, 22712, 27722, 45152, 45424, 55444, 90848, 110888, 221776, 235637, 443552, 471274, 942548, 1885096, 3770192, 7540384]

約数ペア:

[(1, 7540384), (2, 3770192), (4, 1885096), (8, 942548), (16, 471274), (17, 443552), (32, 235637), (34, 221776), (68, 110888), (83, 90848), (136, 55444), (166, 45424), (167, 45152), (272, 27722), (332, 22712), (334, 22576), (544, 13861), (664, 11356), (668, 11288), (1328, 5678), (1336, 5644), (1411, 5344), (2656, 2839), (2672, 2822)]