66965332

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 72380588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 431, 434, 716, 862, 868, 1253, 1724, 2506, 3017, 5012, 5549, 6034, 11098, 12068, 13361, 22196, 26722, 38843, 53444, 77149, 77686, 93527, 154298, 155372, 187054, 308596, 374108, 540043, 1080086, 2160172, 2391619, 4783238, 9566476, 16741333, 33482666, 66965332]

約数ペア:

[(1, 66965332), (2, 33482666), (4, 16741333), (7, 9566476), (14, 4783238), (28, 2391619), (31, 2160172), (62, 1080086), (124, 540043), (179, 374108), (217, 308596), (358, 187054), (431, 155372), (434, 154298), (716, 93527), (862, 77686), (868, 77149), (1253, 53444), (1724, 38843), (2506, 26722), (3017, 22196), (5012, 13361), (5549, 12068), (6034, 11098)]