8714324788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 16965564000

約数和(自身を除く): 8251239212

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 349, 559, 676, 698, 859, 1118, 1396, 1718, 2236, 3436, 4537, 7267, 9074, 11167, 14534, 15007, 18148, 22334, 29068, 30014, 36937, 44668, 58981, 60028, 73874, 117962, 145171, 147748, 195091, 235924, 290342, 299791, 390182, 480181, 580684, 599582, 780364, 960362, 1199164, 1920724, 2536183, 3897283, 5072366, 6242353, 7794566, 10144732, 12484706, 12891013, 15589132, 24969412, 25782026, 50664679, 51564052, 101329358, 167583169, 202658716, 335166338, 670332676, 2178581197, 4357162394, 8714324788]

約数ペア:

[(1, 8714324788), (2, 4357162394), (4, 2178581197), (13, 670332676), (26, 335166338), (43, 202658716), (52, 167583169), (86, 101329358), (169, 51564052), (172, 50664679), (338, 25782026), (349, 24969412), (559, 15589132), (676, 12891013), (698, 12484706), (859, 10144732), (1118, 7794566), (1396, 6242353), (1718, 5072366), (2236, 3897283), (3436, 2536183), (4537, 1920724), (7267, 1199164), (9074, 960362), (11167, 780364), (14534, 599582), (15007, 580684), (18148, 480181), (22334, 390182), (29068, 299791), (30014, 290342), (36937, 235924), (44668, 195091), (58981, 147748), (60028, 145171), (73874, 117962)]