38388856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 46214024

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 374, 383, 536, 737, 748, 766, 1139, 1474, 1496, 1532, 2278, 2948, 3064, 4213, 4556, 5896, 6511, 8426, 9112, 12529, 13022, 16852, 25058, 25661, 26044, 33704, 50116, 51322, 52088, 71621, 100232, 102644, 143242, 205288, 282271, 286484, 436237, 564542, 572968, 872474, 1129084, 1744948, 2258168, 3489896, 4798607, 9597214, 19194428, 38388856]

約数ペア:

[(1, 38388856), (2, 19194428), (4, 9597214), (8, 4798607), (11, 3489896), (17, 2258168), (22, 1744948), (34, 1129084), (44, 872474), (67, 572968), (68, 564542), (88, 436237), (134, 286484), (136, 282271), (187, 205288), (268, 143242), (374, 102644), (383, 100232), (536, 71621), (737, 52088), (748, 51322), (766, 50116), (1139, 33704), (1474, 26044), (1496, 25661), (1532, 25058), (2278, 16852), (2948, 13022), (3064, 12529), (4213, 9112), (4556, 8426), (5896, 6511)]