40778024

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7507}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 88294080

約数和(自身を除く): 47516056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 7507, 15014, 30028, 52549, 60056, 105098, 210196, 420392, 728179, 1456358, 2912716, 5097253, 5825432, 10194506, 20389012, 40778024]

約数ペア:

[(1, 40778024), (2, 20389012), (4, 10194506), (7, 5825432), (8, 5097253), (14, 2912716), (28, 1456358), (56, 728179), (97, 420392), (194, 210196), (388, 105098), (679, 60056), (776, 52549), (1358, 30028), (2716, 15014), (5432, 7507)]