74712088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7789}}^1$

素因数の和:7915

約数の個数: 32

約数和(自身を含む): 154242000

約数和(自身を除く): 79529912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 7789, 9592, 15578, 31156, 62312, 85679, 171358, 342716, 685432, 849001, 1698002, 3396004, 6792008, 9339011, 18678022, 37356044, 74712088]

約数ペア:

[(1, 74712088), (2, 37356044), (4, 18678022), (8, 9339011), (11, 6792008), (22, 3396004), (44, 1698002), (88, 849001), (109, 685432), (218, 342716), (436, 171358), (872, 85679), (1199, 62312), (2398, 31156), (4796, 15578), (7789, 9592)]