13333616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 26914944

約数和(自身を除く): 13581328

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 223, 296, 404, 446, 592, 808, 892, 1616, 1784, 3568, 3737, 7474, 8251, 14948, 16502, 22523, 29896, 33004, 45046, 59792, 66008, 90092, 132016, 180184, 360368, 833351, 1666702, 3333404, 6666808, 13333616]

約数ペア:

[(1, 13333616), (2, 6666808), (4, 3333404), (8, 1666702), (16, 833351), (37, 360368), (74, 180184), (101, 132016), (148, 90092), (202, 66008), (223, 59792), (296, 45046), (404, 33004), (446, 29896), (592, 22523), (808, 16502), (892, 14948), (1616, 8251), (1784, 7474), (3568, 3737)]