38667408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61967}}^1$

素因数の和:61991

約数の個数: 40

約数和(自身を含む): 107576448

約数和(自身を除く): 68909040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 61967, 123934, 185901, 247868, 371802, 495736, 743604, 805571, 991472, 1487208, 1611142, 2416713, 2974416, 3222284, 4833426, 6444568, 9666852, 12889136, 19333704, 38667408]

約数ペア:

[(1, 38667408), (2, 19333704), (3, 12889136), (4, 9666852), (6, 6444568), (8, 4833426), (12, 3222284), (13, 2974416), (16, 2416713), (24, 1611142), (26, 1487208), (39, 991472), (48, 805571), (52, 743604), (78, 495736), (104, 371802), (156, 247868), (208, 185901), (312, 123934), (624, 61967)]