66922168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 129119760

約数和(自身を除く): 62197592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 373, 547, 746, 1094, 1492, 2188, 2984, 4376, 15293, 22427, 30586, 44854, 61172, 89708, 122344, 179416, 204031, 408062, 816124, 1632248, 8365271, 16730542, 33461084, 66922168]

約数ペア:

[(1, 66922168), (2, 33461084), (4, 16730542), (8, 8365271), (41, 1632248), (82, 816124), (164, 408062), (328, 204031), (373, 179416), (547, 122344), (746, 89708), (1094, 61172), (1492, 44854), (2188, 30586), (2984, 22427), (4376, 15293)]