6940544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 15393840

約数和(自身を除く): 8453296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 97, 104, 128, 172, 194, 208, 344, 388, 416, 559, 688, 776, 832, 1118, 1261, 1376, 1552, 1664, 2236, 2522, 2752, 3104, 4171, 4472, 5044, 5504, 6208, 8342, 8944, 10088, 12416, 16684, 17888, 20176, 33368, 35776, 40352, 54223, 66736, 71552, 80704, 108446, 133472, 161408, 216892, 266944, 433784, 533888, 867568, 1735136, 3470272, 6940544]

約数ペア:

[(1, 6940544), (2, 3470272), (4, 1735136), (8, 867568), (13, 533888), (16, 433784), (26, 266944), (32, 216892), (43, 161408), (52, 133472), (64, 108446), (86, 80704), (97, 71552), (104, 66736), (128, 54223), (172, 40352), (194, 35776), (208, 33368), (344, 20176), (388, 17888), (416, 16684), (559, 12416), (688, 10088), (776, 8944), (832, 8342), (1118, 6208), (1261, 5504), (1376, 5044), (1552, 4472), (1664, 4171), (2236, 3104), (2522, 2752)]