28396184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 56524800

約数和(自身を除く): 28128616

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 1471, 2413, 2942, 4826, 5884, 9652, 11768, 19304, 27949, 55898, 111796, 186817, 223592, 373634, 747268, 1494536, 3549523, 7099046, 14198092, 28396184]

約数ペア:

[(1, 28396184), (2, 14198092), (4, 7099046), (8, 3549523), (19, 1494536), (38, 747268), (76, 373634), (127, 223592), (152, 186817), (254, 111796), (508, 55898), (1016, 27949), (1471, 19304), (2413, 11768), (2942, 9652), (4826, 5884)]