40729912

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 78321600

約数和(自身を除く): 37591688

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 584, 719, 776, 1438, 2876, 5752, 7081, 14162, 28324, 52487, 56648, 69743, 104974, 139486, 209948, 278972, 419896, 557944, 5091239, 10182478, 20364956, 40729912]

約数ペア:

[(1, 40729912), (2, 20364956), (4, 10182478), (8, 5091239), (73, 557944), (97, 419896), (146, 278972), (194, 209948), (292, 139486), (388, 104974), (584, 69743), (719, 56648), (776, 52487), (1438, 28324), (2876, 14162), (5752, 7081)]