70916608

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 165775104

約数和(自身を除く): 94858496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 421, 448, 512, 658, 752, 842, 896, 1316, 1504, 1684, 1792, 2632, 2947, 3008, 3368, 3584, 5264, 5894, 6016, 6736, 10528, 11788, 12032, 13472, 19787, 21056, 23576, 24064, 26944, 39574, 42112, 47152, 53888, 79148, 84224, 94304, 107776, 138509, 158296, 168448, 188608, 215552, 277018, 316592, 377216, 554036, 633184, 754432, 1108072, 1266368, 1508864, 2216144, 2532736, 4432288, 5065472, 8864576, 10130944, 17729152, 35458304, 70916608]

約数ペア:

[(1, 70916608), (2, 35458304), (4, 17729152), (7, 10130944), (8, 8864576), (14, 5065472), (16, 4432288), (28, 2532736), (32, 2216144), (47, 1508864), (56, 1266368), (64, 1108072), (94, 754432), (112, 633184), (128, 554036), (188, 377216), (224, 316592), (256, 277018), (329, 215552), (376, 188608), (421, 168448), (448, 158296), (512, 138509), (658, 107776), (752, 94304), (842, 84224), (896, 79148), (1316, 53888), (1504, 47152), (1684, 42112), (1792, 39574), (2632, 26944), (2947, 24064), (3008, 23576), (3368, 21056), (3584, 19787), (5264, 13472), (5894, 12032), (6016, 11788), (6736, 10528)]