71626492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 77396228

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 461, 716, 868, 922, 1253, 1844, 2506, 3227, 5012, 5549, 6454, 11098, 12908, 14291, 22196, 28582, 38843, 57164, 77686, 82519, 100037, 155372, 165038, 200074, 330076, 400148, 577633, 1155266, 2310532, 2558089, 5116178, 10232356, 17906623, 35813246, 71626492]

約数ペア:

[(1, 71626492), (2, 35813246), (4, 17906623), (7, 10232356), (14, 5116178), (28, 2558089), (31, 2310532), (62, 1155266), (124, 577633), (179, 400148), (217, 330076), (358, 200074), (434, 165038), (461, 155372), (716, 100037), (868, 82519), (922, 77686), (1253, 57164), (1844, 38843), (2506, 28582), (3227, 22196), (5012, 14291), (5549, 12908), (6454, 11098)]