22818992

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2673

約数の個数: 40

約数和(自身を含む): 51187200

約数和(自身を除く): 28368208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 2579, 4424, 5158, 8848, 10316, 18053, 20632, 36106, 41264, 72212, 144424, 203741, 288848, 407482, 814964, 1426187, 1629928, 2852374, 3259856, 5704748, 11409496, 22818992]

約数ペア:

[(1, 22818992), (2, 11409496), (4, 5704748), (7, 3259856), (8, 2852374), (14, 1629928), (16, 1426187), (28, 814964), (56, 407482), (79, 288848), (112, 203741), (158, 144424), (316, 72212), (553, 41264), (632, 36106), (1106, 20632), (1264, 18053), (2212, 10316), (2579, 8848), (4424, 5158)]