17966397736

素因数分解:

$2^3\times 7^1\times {\mathrm{49139}}^1\times {\mathrm{6529}}^1$

素因数の和:55681

約数の個数: 32

約数和(自身を含む): 38506104000

約数和(自身を除く): 20539706264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6529, 13058, 26116, 45703, 49139, 52232, 91406, 98278, 182812, 196556, 343973, 365624, 393112, 687946, 1375892, 2751784, 320828531, 641657062, 1283314124, 2245799717, 2566628248, 4491599434, 8983198868, 17966397736]

約数ペア:

[(1, 17966397736), (2, 8983198868), (4, 4491599434), (7, 2566628248), (8, 2245799717), (14, 1283314124), (28, 641657062), (56, 320828531), (6529, 2751784), (13058, 1375892), (26116, 687946), (45703, 393112), (49139, 365624), (52232, 343973), (91406, 196556), (98278, 182812)]