26667232

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 54698112

約数和(自身を除く): 28030880

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 101, 148, 202, 223, 296, 404, 446, 592, 808, 892, 1184, 1616, 1784, 3232, 3568, 3737, 7136, 7474, 8251, 14948, 16502, 22523, 29896, 33004, 45046, 59792, 66008, 90092, 119584, 132016, 180184, 264032, 360368, 720736, 833351, 1666702, 3333404, 6666808, 13333616, 26667232]

約数ペア:

[(1, 26667232), (2, 13333616), (4, 6666808), (8, 3333404), (16, 1666702), (32, 833351), (37, 720736), (74, 360368), (101, 264032), (148, 180184), (202, 132016), (223, 119584), (296, 90092), (404, 66008), (446, 59792), (592, 45046), (808, 33004), (892, 29896), (1184, 22523), (1616, 16502), (1784, 14948), (3232, 8251), (3568, 7474), (3737, 7136)]