27570938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 18048262

約数列:

[1, 2, 19, 29, 38, 58, 127, 197, 254, 394, 551, 1102, 2413, 3683, 3743, 4826, 5713, 7366, 7486, 11426, 25019, 50038, 69977, 108547, 139954, 217094, 475361, 725551, 950722, 1451102, 13785469, 27570938]

約数ペア:

[(1, 27570938), (2, 13785469), (19, 1451102), (29, 950722), (38, 725551), (58, 475361), (127, 217094), (197, 139954), (254, 108547), (394, 69977), (551, 50038), (1102, 25019), (2413, 11426), (3683, 7486), (3743, 7366), (4826, 5713)]