39907152

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1088

約数の個数: 60

約数和(自身を含む): 112117824

約数和(自身を除く): 72210672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 643, 862, 1286, 1293, 1724, 1929, 2572, 2586, 3448, 3858, 3879, 5144, 5172, 5787, 6896, 7716, 7758, 10288, 10344, 11574, 15432, 15516, 20688, 23148, 30864, 31032, 46296, 62064, 92592, 277133, 554266, 831399, 1108532, 1662798, 2217064, 2494197, 3325596, 4434128, 4988394, 6651192, 9976788, 13302384, 19953576, 39907152]

約数ペア:

[(1, 39907152), (2, 19953576), (3, 13302384), (4, 9976788), (6, 6651192), (8, 4988394), (9, 4434128), (12, 3325596), (16, 2494197), (18, 2217064), (24, 1662798), (36, 1108532), (48, 831399), (72, 554266), (144, 277133), (431, 92592), (643, 62064), (862, 46296), (1286, 31032), (1293, 30864), (1724, 23148), (1929, 20688), (2572, 15516), (2586, 15432), (3448, 11574), (3858, 10344), (3879, 10288), (5144, 7758), (5172, 7716), (5787, 6896)]