40297576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7507}}^1$

素因数の和:7585

約数の個数: 32

約数和(自身を含む): 83789280

約数和(自身を除く): 43491704

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7507, 15014, 30028, 60056, 82577, 165154, 330308, 457927, 660616, 915854, 1831708, 3663416, 5037197, 10074394, 20148788, 40297576]

約数ペア:

[(1, 40297576), (2, 20148788), (4, 10074394), (8, 5037197), (11, 3663416), (22, 1831708), (44, 915854), (61, 660616), (88, 457927), (122, 330308), (244, 165154), (488, 82577), (671, 60056), (1342, 30028), (2684, 15014), (5368, 7507)]