22428049

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 6360431

約数列:

[1, 7, 17, 29, 67, 97, 119, 203, 469, 493, 679, 1139, 1649, 1943, 2813, 3451, 6499, 7973, 11543, 13601, 19691, 33031, 45493, 47821, 110483, 188471, 231217, 334747, 773381, 1319297, 3204007, 22428049]

約数ペア:

[(1, 22428049), (7, 3204007), (17, 1319297), (29, 773381), (67, 334747), (97, 231217), (119, 188471), (203, 110483), (469, 47821), (493, 45493), (679, 33031), (1139, 19691), (1649, 13601), (1943, 11543), (2813, 7973), (3451, 6499)]