4282471984

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{1367}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 9632383488

約数和(自身を除く): 5349911504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 337, 581, 664, 674, 1162, 1328, 1348, 1367, 2324, 2359, 2696, 2734, 4648, 4718, 5392, 5468, 9296, 9436, 9569, 10936, 18872, 19138, 21872, 27971, 37744, 38276, 55942, 76552, 111884, 113461, 153104, 195797, 223768, 226922, 391594, 447536, 453844, 460679, 783188, 794227, 907688, 921358, 1566376, 1588454, 1815376, 1842716, 3132752, 3176908, 3224753, 3685432, 6353816, 6449506, 7370864, 12707632, 12899012, 25798024, 38236357, 51596048, 76472714, 152945428, 267654499, 305890856, 535308998, 611781712, 1070617996, 2141235992, 4282471984]

約数ペア:

[(1, 4282471984), (2, 2141235992), (4, 1070617996), (7, 611781712), (8, 535308998), (14, 305890856), (16, 267654499), (28, 152945428), (56, 76472714), (83, 51596048), (112, 38236357), (166, 25798024), (332, 12899012), (337, 12707632), (581, 7370864), (664, 6449506), (674, 6353816), (1162, 3685432), (1328, 3224753), (1348, 3176908), (1367, 3132752), (2324, 1842716), (2359, 1815376), (2696, 1588454), (2734, 1566376), (4648, 921358), (4718, 907688), (5392, 794227), (5468, 783188), (9296, 460679), (9436, 453844), (9569, 447536), (10936, 391594), (18872, 226922), (19138, 223768), (21872, 195797), (27971, 153104), (37744, 113461), (38276, 111884), (55942, 76552)]