4142968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 8436960

約数和(自身を除く): 4293992

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 743, 1394, 1486, 2788, 2972, 5576, 5944, 12631, 25262, 30463, 50524, 60926, 101048, 121852, 243704, 517871, 1035742, 2071484, 4142968]

約数ペア:

[(1, 4142968), (2, 2071484), (4, 1035742), (8, 517871), (17, 243704), (34, 121852), (41, 101048), (68, 60926), (82, 50524), (136, 30463), (164, 25262), (328, 12631), (697, 5944), (743, 5576), (1394, 2972), (1486, 2788)]