71569396208

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{947}}^1\times {\mathrm{6977}}^1$

素因数の和:8609

約数の個数: 40

約数和(自身を含む): 139037096592

約数和(自身を除く): 67467700384

約数列:

[1, 2, 4, 8, 16, 677, 947, 1354, 1894, 2708, 3788, 5416, 6977, 7576, 10832, 13954, 15152, 27908, 55816, 111632, 641119, 1282238, 2564476, 4723429, 5128952, 6607219, 9446858, 10257904, 13214438, 18893716, 26428876, 37787432, 52857752, 75574864, 105715504, 4473087263, 8946174526, 17892349052, 35784698104, 71569396208]

約数ペア:

[(1, 71569396208), (2, 35784698104), (4, 17892349052), (8, 8946174526), (16, 4473087263), (677, 105715504), (947, 75574864), (1354, 52857752), (1894, 37787432), (2708, 26428876), (3788, 18893716), (5416, 13214438), (6977, 10257904), (7576, 9446858), (10832, 6607219), (13954, 5128952), (15152, 4723429), (27908, 2564476), (55816, 1282238), (111632, 641119)]