15695327984

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{152821}}^1$

素因数の和:152974

約数の個数: 60

約数和(自身を含む): 35644814568

約数和(自身を除く): 19949486584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 784, 917, 1048, 1834, 2096, 3668, 6419, 7336, 12838, 14672, 25676, 51352, 102704, 152821, 305642, 611284, 1069747, 1222568, 2139494, 2445136, 4278988, 7488229, 8557976, 14976458, 17115952, 20019551, 29952916, 40039102, 59905832, 80078204, 119811664, 140136857, 160156408, 280273714, 320312816, 560547428, 980957999, 1121094856, 1961915998, 2242189712, 3923831996, 7847663992, 15695327984]

約数ペア:

[(1, 15695327984), (2, 7847663992), (4, 3923831996), (7, 2242189712), (8, 1961915998), (14, 1121094856), (16, 980957999), (28, 560547428), (49, 320312816), (56, 280273714), (98, 160156408), (112, 140136857), (131, 119811664), (196, 80078204), (262, 59905832), (392, 40039102), (524, 29952916), (784, 20019551), (917, 17115952), (1048, 14976458), (1834, 8557976), (2096, 7488229), (3668, 4278988), (6419, 2445136), (7336, 2139494), (12838, 1222568), (14672, 1069747), (25676, 611284), (51352, 305642), (102704, 152821)]