28625772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11038

約数の個数: 48

約数和(自身を含む): 78804992

約数和(自身を除く): 50179220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 10993, 21986, 32979, 43972, 65958, 76951, 131916, 153902, 230853, 307804, 340783, 461706, 681566, 923412, 1022349, 1363132, 2044698, 2385481, 4089396, 4770962, 7156443, 9541924, 14312886, 28625772]

約数ペア:

[(1, 28625772), (2, 14312886), (3, 9541924), (4, 7156443), (6, 4770962), (7, 4089396), (12, 2385481), (14, 2044698), (21, 1363132), (28, 1022349), (31, 923412), (42, 681566), (62, 461706), (84, 340783), (93, 307804), (124, 230853), (186, 153902), (217, 131916), (372, 76951), (434, 65958), (651, 43972), (868, 32979), (1302, 21986), (2604, 10993)]