492912688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{38557}}^1$

素因数の和:38629

約数の個数: 40

約数和(自身を含む): 1032737472

約数和(自身を除く): 539824784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 38557, 77114, 154228, 308456, 616912, 655469, 1310938, 1812179, 2621876, 3624358, 5243752, 7248716, 10487504, 14497432, 28994864, 30807043, 61614086, 123228172, 246456344, 492912688]

約数ペア:

[(1, 492912688), (2, 246456344), (4, 123228172), (8, 61614086), (16, 30807043), (17, 28994864), (34, 14497432), (47, 10487504), (68, 7248716), (94, 5243752), (136, 3624358), (188, 2621876), (272, 1812179), (376, 1310938), (752, 655469), (799, 616912), (1598, 308456), (3196, 154228), (6392, 77114), (12784, 38557)]