13376608

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 32319000

約数和(自身を除く): 18942392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 449, 532, 608, 784, 898, 931, 1064, 1568, 1796, 1862, 2128, 3143, 3592, 3724, 4256, 6286, 7184, 7448, 8531, 12572, 14368, 14896, 17062, 22001, 25144, 29792, 34124, 44002, 50288, 59717, 68248, 88004, 100576, 119434, 136496, 176008, 238868, 272992, 352016, 418019, 477736, 704032, 836038, 955472, 1672076, 1910944, 3344152, 6688304, 13376608]

約数ペア:

[(1, 13376608), (2, 6688304), (4, 3344152), (7, 1910944), (8, 1672076), (14, 955472), (16, 836038), (19, 704032), (28, 477736), (32, 418019), (38, 352016), (49, 272992), (56, 238868), (76, 176008), (98, 136496), (112, 119434), (133, 100576), (152, 88004), (196, 68248), (224, 59717), (266, 50288), (304, 44002), (392, 34124), (449, 29792), (532, 25144), (608, 22001), (784, 17062), (898, 14896), (931, 14368), (1064, 12572), (1568, 8531), (1796, 7448), (1862, 7184), (2128, 6286), (3143, 4256), (3592, 3724)]