22367968

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 28816256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1637, 1708, 1952, 3274, 3416, 6548, 6832, 11459, 13096, 13664, 22918, 26192, 45836, 52384, 91672, 99857, 183344, 199714, 366688, 399428, 698999, 798856, 1397998, 1597712, 2795996, 3195424, 5591992, 11183984, 22367968]

約数ペア:

[(1, 22367968), (2, 11183984), (4, 5591992), (7, 3195424), (8, 2795996), (14, 1597712), (16, 1397998), (28, 798856), (32, 698999), (56, 399428), (61, 366688), (112, 199714), (122, 183344), (224, 99857), (244, 91672), (427, 52384), (488, 45836), (854, 26192), (976, 22918), (1637, 13664), (1708, 13096), (1952, 11459), (3274, 6832), (3416, 6548)]