27167428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 51676380

約数和(自身を除く): 24508952

約数列:

[1, 2, 4, 17, 34, 67, 68, 89, 134, 178, 268, 356, 1139, 1513, 2278, 3026, 4489, 4556, 5963, 6052, 8978, 11926, 17956, 23852, 76313, 101371, 152626, 202742, 305252, 399521, 405484, 799042, 1598084, 6791857, 13583714, 27167428]

約数ペア:

[(1, 27167428), (2, 13583714), (4, 6791857), (17, 1598084), (34, 799042), (67, 405484), (68, 399521), (89, 305252), (134, 202742), (178, 152626), (268, 101371), (356, 76313), (1139, 23852), (1513, 17956), (2278, 11926), (3026, 8978), (4489, 6052), (4556, 5963)]