15580967576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{1367}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 30703665600

約数和(自身を除く): 15122698024

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 673, 1346, 1367, 2117, 2692, 2734, 4234, 5384, 5468, 8468, 10936, 16936, 19517, 39034, 39643, 49129, 78068, 79286, 98258, 99791, 156136, 158572, 196516, 199582, 317144, 393032, 399164, 798328, 919991, 1424741, 1839982, 2849482, 2893939, 3679964, 5698964, 5787878, 7359928, 11397928, 11575756, 23151512, 26679739, 53359478, 67159343, 106718956, 134318686, 213437912, 268637372, 537274744, 1947620947, 3895241894, 7790483788, 15580967576]

約数ペア:

[(1, 15580967576), (2, 7790483788), (4, 3895241894), (8, 1947620947), (29, 537274744), (58, 268637372), (73, 213437912), (116, 134318686), (146, 106718956), (232, 67159343), (292, 53359478), (584, 26679739), (673, 23151512), (1346, 11575756), (1367, 11397928), (2117, 7359928), (2692, 5787878), (2734, 5698964), (4234, 3679964), (5384, 2893939), (5468, 2849482), (8468, 1839982), (10936, 1424741), (16936, 919991), (19517, 798328), (39034, 399164), (39643, 393032), (49129, 317144), (78068, 199582), (79286, 196516), (98258, 158572), (99791, 156136)]