74494336

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 172143360

約数和(自身を除く): 97649024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1171, 1988, 2272, 2342, 3976, 4544, 4684, 7952, 8197, 9088, 9368, 15904, 16394, 18736, 31808, 32788, 37472, 63616, 65576, 74944, 83141, 131152, 149888, 166282, 262304, 332564, 524608, 581987, 665128, 1049216, 1163974, 1330256, 2327948, 2660512, 4655896, 5321024, 9311792, 10642048, 18623584, 37247168, 74494336]

約数ペア:

[(1, 74494336), (2, 37247168), (4, 18623584), (7, 10642048), (8, 9311792), (14, 5321024), (16, 4655896), (28, 2660512), (32, 2327948), (56, 1330256), (64, 1163974), (71, 1049216), (112, 665128), (128, 581987), (142, 524608), (224, 332564), (284, 262304), (448, 166282), (497, 149888), (568, 131152), (896, 83141), (994, 74944), (1136, 65576), (1171, 63616), (1988, 37472), (2272, 32788), (2342, 31808), (3976, 18736), (4544, 16394), (4684, 15904), (7952, 9368), (8197, 9088)]