13555768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 26136000

約数和(自身を除く): 12580232

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 241, 316, 356, 482, 632, 712, 964, 1928, 7031, 14062, 19039, 21449, 28124, 38078, 42898, 56248, 76156, 85796, 152312, 171592, 1694471, 3388942, 6777884, 13555768]

約数ペア:

[(1, 13555768), (2, 6777884), (4, 3388942), (8, 1694471), (79, 171592), (89, 152312), (158, 85796), (178, 76156), (241, 56248), (316, 42898), (356, 38078), (482, 28124), (632, 21449), (712, 19039), (964, 14062), (1928, 7031)]