13048144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 26638920

約数和(自身を除く): 13590776

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 461, 464, 488, 922, 976, 1769, 1844, 3538, 3688, 7076, 7376, 13369, 14152, 26738, 28121, 28304, 53476, 56242, 106952, 112484, 213904, 224968, 449936, 815509, 1631018, 3262036, 6524072, 13048144]

約数ペア:

[(1, 13048144), (2, 6524072), (4, 3262036), (8, 1631018), (16, 815509), (29, 449936), (58, 224968), (61, 213904), (116, 112484), (122, 106952), (232, 56242), (244, 53476), (461, 28304), (464, 28121), (488, 26738), (922, 14152), (976, 13369), (1769, 7376), (1844, 7076), (3538, 3688)]