68555824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 139357152

約数和(自身を除く): 70801328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 773, 964, 1546, 1928, 3092, 3856, 5543, 6184, 11086, 12368, 17779, 22172, 35558, 44344, 71116, 88688, 142232, 186293, 284464, 372586, 745172, 1490344, 2980688, 4284739, 8569478, 17138956, 34277912, 68555824]

約数ペア:

[(1, 68555824), (2, 34277912), (4, 17138956), (8, 8569478), (16, 4284739), (23, 2980688), (46, 1490344), (92, 745172), (184, 372586), (241, 284464), (368, 186293), (482, 142232), (773, 88688), (964, 71116), (1546, 44344), (1928, 35558), (3092, 22172), (3856, 17779), (5543, 12368), (6184, 11086)]