42947144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9743}}^1$

素因数の和:9797

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 44748856

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 9743, 19486, 38972, 77944, 185117, 282547, 370234, 565094, 740468, 1130188, 1480936, 2260376, 5368393, 10736786, 21473572, 42947144]

約数ペア:

[(1, 42947144), (2, 21473572), (4, 10736786), (8, 5368393), (19, 2260376), (29, 1480936), (38, 1130188), (58, 740468), (76, 565094), (116, 370234), (152, 282547), (232, 185117), (551, 77944), (1102, 38972), (2204, 19486), (4408, 9743)]