22998416

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 55282176

約数和(自身を除く): 32283760

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 257, 272, 329, 376, 476, 514, 658, 752, 799, 952, 1028, 1316, 1598, 1799, 1904, 2056, 2632, 3196, 3598, 4112, 4369, 5264, 5593, 6392, 7196, 8738, 11186, 12079, 12784, 14392, 17476, 22372, 24158, 28784, 30583, 34952, 44744, 48316, 61166, 69904, 84553, 89488, 96632, 122332, 169106, 193264, 205343, 244664, 338212, 410686, 489328, 676424, 821372, 1352848, 1437401, 1642744, 2874802, 3285488, 5749604, 11499208, 22998416]

約数ペア:

[(1, 22998416), (2, 11499208), (4, 5749604), (7, 3285488), (8, 2874802), (14, 1642744), (16, 1437401), (17, 1352848), (28, 821372), (34, 676424), (47, 489328), (56, 410686), (68, 338212), (94, 244664), (112, 205343), (119, 193264), (136, 169106), (188, 122332), (238, 96632), (257, 89488), (272, 84553), (329, 69904), (376, 61166), (476, 48316), (514, 44744), (658, 34952), (752, 30583), (799, 28784), (952, 24158), (1028, 22372), (1316, 17476), (1598, 14392), (1799, 12784), (1904, 12079), (2056, 11186), (2632, 8738), (3196, 7196), (3598, 6392), (4112, 5593), (4369, 5264)]