71073152

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 149226000

約数和(自身を除く): 78152848

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 172, 296, 344, 349, 592, 688, 698, 1184, 1376, 1396, 1591, 2368, 2752, 2792, 3182, 4736, 5504, 5584, 6364, 11168, 12728, 12913, 15007, 22336, 25456, 25826, 30014, 44672, 50912, 51652, 60028, 101824, 103304, 120056, 203648, 206608, 240112, 413216, 480224, 555259, 826432, 960448, 1110518, 1652864, 1920896, 2221036, 4442072, 8884144, 17768288, 35536576, 71073152]

約数ペア:

[(1, 71073152), (2, 35536576), (4, 17768288), (8, 8884144), (16, 4442072), (32, 2221036), (37, 1920896), (43, 1652864), (64, 1110518), (74, 960448), (86, 826432), (128, 555259), (148, 480224), (172, 413216), (296, 240112), (344, 206608), (349, 203648), (592, 120056), (688, 103304), (698, 101824), (1184, 60028), (1376, 51652), (1396, 50912), (1591, 44672), (2368, 30014), (2752, 25826), (2792, 25456), (3182, 22336), (4736, 15007), (5504, 12913), (5584, 12728), (6364, 11168)]