42172886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 35379754

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2243, 2686, 4486, 9401, 15701, 18802, 31402, 38131, 76262, 177197, 266917, 354394, 533834, 1240379, 2480758, 3012349, 6024698, 21086443, 42172886]

約数ペア:

[(1, 42172886), (2, 21086443), (7, 6024698), (14, 3012349), (17, 2480758), (34, 1240379), (79, 533834), (119, 354394), (158, 266917), (238, 177197), (553, 76262), (1106, 38131), (1343, 31402), (2243, 18802), (2686, 15701), (4486, 9401)]