4742864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 11570688

約数和(自身を除く): 6827824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 53, 56, 68, 94, 106, 112, 119, 136, 188, 212, 238, 272, 329, 371, 376, 424, 476, 658, 742, 752, 799, 848, 901, 952, 1316, 1484, 1598, 1802, 1904, 2491, 2632, 2968, 3196, 3604, 4982, 5264, 5593, 5936, 6307, 6392, 7208, 9964, 11186, 12614, 12784, 14416, 17437, 19928, 22372, 25228, 34874, 39856, 42347, 44744, 50456, 69748, 84694, 89488, 100912, 139496, 169388, 278992, 296429, 338776, 592858, 677552, 1185716, 2371432, 4742864]

約数ペア:

[(1, 4742864), (2, 2371432), (4, 1185716), (7, 677552), (8, 592858), (14, 338776), (16, 296429), (17, 278992), (28, 169388), (34, 139496), (47, 100912), (53, 89488), (56, 84694), (68, 69748), (94, 50456), (106, 44744), (112, 42347), (119, 39856), (136, 34874), (188, 25228), (212, 22372), (238, 19928), (272, 17437), (329, 14416), (371, 12784), (376, 12614), (424, 11186), (476, 9964), (658, 7208), (742, 6392), (752, 6307), (799, 5936), (848, 5593), (901, 5264), (952, 4982), (1316, 3604), (1484, 3196), (1598, 2968), (1802, 2632), (1904, 2491)]