38339496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40961}}^1$

素因数の和:40986

約数の個数: 48

約数和(自身を含む): 111826260

約数和(自身を除く): 73486764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 40961, 81922, 122883, 163844, 245766, 327688, 368649, 491532, 532493, 737298, 983064, 1064986, 1474596, 1597479, 2129972, 2949192, 3194958, 4259944, 4792437, 6389916, 9584874, 12779832, 19169748, 38339496]

約数ペア:

[(1, 38339496), (2, 19169748), (3, 12779832), (4, 9584874), (6, 6389916), (8, 4792437), (9, 4259944), (12, 3194958), (13, 2949192), (18, 2129972), (24, 1597479), (26, 1474596), (36, 1064986), (39, 983064), (52, 737298), (72, 532493), (78, 491532), (104, 368649), (117, 327688), (156, 245766), (234, 163844), (312, 122883), (468, 81922), (936, 40961)]