4270888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 8505000

約数和(自身を除く): 4234112

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 449, 898, 1189, 1796, 2378, 3592, 4756, 9512, 13021, 18409, 26042, 36818, 52084, 73636, 104168, 147272, 533861, 1067722, 2135444, 4270888]

約数ペア:

[(1, 4270888), (2, 2135444), (4, 1067722), (8, 533861), (29, 147272), (41, 104168), (58, 73636), (82, 52084), (116, 36818), (164, 26042), (232, 18409), (328, 13021), (449, 9512), (898, 4756), (1189, 3592), (1796, 2378)]