801584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 1883808

約数和(自身を除く): 1082224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 421, 476, 842, 952, 1684, 1904, 2947, 3368, 5894, 6736, 7157, 11788, 14314, 23576, 28628, 47152, 50099, 57256, 100198, 114512, 200396, 400792, 801584]

約数ペア:

[(1, 801584), (2, 400792), (4, 200396), (7, 114512), (8, 100198), (14, 57256), (16, 50099), (17, 47152), (28, 28628), (34, 23576), (56, 14314), (68, 11788), (112, 7157), (119, 6736), (136, 5894), (238, 3368), (272, 2947), (421, 1904), (476, 1684), (842, 952)]