40894424

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 78204000

約数和(自身を除く): 37309576

約数列:

[1, 2, 4, 8, 97, 151, 194, 302, 349, 388, 604, 698, 776, 1208, 1396, 2792, 14647, 29294, 33853, 52699, 58588, 67706, 105398, 117176, 135412, 210796, 270824, 421592, 5111803, 10223606, 20447212, 40894424]

約数ペア:

[(1, 40894424), (2, 20447212), (4, 10223606), (8, 5111803), (97, 421592), (151, 270824), (194, 210796), (302, 135412), (349, 117176), (388, 105398), (604, 67706), (698, 58588), (776, 52699), (1208, 33853), (1396, 29294), (2792, 14647)]