22227772

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 48081600

約数和(自身を除く): 25853828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 953, 1372, 1666, 1906, 3332, 3812, 5831, 6671, 11662, 13342, 16201, 23324, 26684, 32402, 46697, 64804, 93394, 113407, 186788, 226814, 326879, 453628, 653758, 793849, 1307516, 1587698, 3175396, 5556943, 11113886, 22227772]

約数ペア:

[(1, 22227772), (2, 11113886), (4, 5556943), (7, 3175396), (14, 1587698), (17, 1307516), (28, 793849), (34, 653758), (49, 453628), (68, 326879), (98, 226814), (119, 186788), (196, 113407), (238, 93394), (343, 64804), (476, 46697), (686, 32402), (833, 26684), (953, 23324), (1372, 16201), (1666, 13342), (1906, 11662), (3332, 6671), (3812, 5831)]