72233008

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{7043}}^1$

素因数の和:7692

約数の個数: 20

約数和(自身を含む): 140189688

約数和(自身を除く): 67956680

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 7043, 10256, 14086, 28172, 56344, 112688, 4514563, 9029126, 18058252, 36116504, 72233008]

約数ペア:

[(1, 72233008), (2, 36116504), (4, 18058252), (8, 9029126), (16, 4514563), (641, 112688), (1282, 56344), (2564, 28172), (5128, 14086), (7043, 10256)]