40193296

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1640

約数の個数: 60

約数和(自身を含む): 92239756

約数和(自身を除く): 52046460

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1597, 1936, 2288, 3146, 3194, 6292, 6388, 12584, 12776, 17567, 20761, 25168, 25552, 35134, 41522, 70268, 83044, 140536, 166088, 193237, 228371, 281072, 332176, 386474, 456742, 772948, 913484, 1545896, 1826968, 2512081, 3091792, 3653936, 5024162, 10048324, 20096648, 40193296]

約数ペア:

[(1, 40193296), (2, 20096648), (4, 10048324), (8, 5024162), (11, 3653936), (13, 3091792), (16, 2512081), (22, 1826968), (26, 1545896), (44, 913484), (52, 772948), (88, 456742), (104, 386474), (121, 332176), (143, 281072), (176, 228371), (208, 193237), (242, 166088), (286, 140536), (484, 83044), (572, 70268), (968, 41522), (1144, 35134), (1573, 25552), (1597, 25168), (1936, 20761), (2288, 17567), (3146, 12776), (3194, 12584), (6292, 6388)]