28713960064

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{12547}}^1$

素因数の和:13521

約数の個数: 64

約数和(自身を含む): 60283101600

約数和(自身を除く): 31569141536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 941, 1216, 1882, 2432, 3764, 7528, 12547, 15056, 17879, 25094, 30112, 35758, 50188, 60224, 71516, 100376, 120448, 143032, 200752, 238393, 286064, 401504, 476786, 572128, 803008, 953572, 1144256, 1606016, 1907144, 2288512, 3814288, 7628576, 11806727, 15257152, 23613454, 30514304, 47226908, 94453816, 188907632, 224327813, 377815264, 448655626, 755630528, 897311252, 1511261056, 1794622504, 3589245008, 7178490016, 14356980032, 28713960064]

約数ペア:

[(1, 28713960064), (2, 14356980032), (4, 7178490016), (8, 3589245008), (16, 1794622504), (19, 1511261056), (32, 897311252), (38, 755630528), (64, 448655626), (76, 377815264), (128, 224327813), (152, 188907632), (304, 94453816), (608, 47226908), (941, 30514304), (1216, 23613454), (1882, 15257152), (2432, 11806727), (3764, 7628576), (7528, 3814288), (12547, 2288512), (15056, 1907144), (17879, 1606016), (25094, 1144256), (30112, 953572), (35758, 803008), (50188, 572128), (60224, 476786), (71516, 401504), (100376, 286064), (120448, 238393), (143032, 200752)]