17729152

素因数分解:

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

素因数の和:489

約数の個数: 64

約数和(自身を含む): 41322240

約数和(自身を除く): 23593088

約数列:

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

約数ペア:

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