4266728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 8569800

約数和(自身を除く): 4303072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 229, 274, 458, 548, 916, 1096, 1832, 2329, 3893, 4658, 7786, 9316, 15572, 18632, 31144, 31373, 62746, 125492, 250984, 533341, 1066682, 2133364, 4266728]

約数ペア:

[(1, 4266728), (2, 2133364), (4, 1066682), (8, 533341), (17, 250984), (34, 125492), (68, 62746), (136, 31373), (137, 31144), (229, 18632), (274, 15572), (458, 9316), (548, 7786), (916, 4658), (1096, 3893), (1832, 2329)]