67712512

素因数分解:

$2^9\times 7^2\times {\mathrm{2699}}^1$

素因数の和:2731

約数の個数: 60

約数和(自身を含む): 157439700

約数和(自身を除く): 89727188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2699, 3136, 3584, 5398, 6272, 10796, 12544, 18893, 21592, 25088, 37786, 43184, 75572, 86368, 132251, 151144, 172736, 264502, 302288, 345472, 529004, 604576, 690944, 1058008, 1209152, 1381888, 2116016, 2418304, 4232032, 4836608, 8464064, 9673216, 16928128, 33856256, 67712512]

約数ペア:

[(1, 67712512), (2, 33856256), (4, 16928128), (7, 9673216), (8, 8464064), (14, 4836608), (16, 4232032), (28, 2418304), (32, 2116016), (49, 1381888), (56, 1209152), (64, 1058008), (98, 690944), (112, 604576), (128, 529004), (196, 345472), (224, 302288), (256, 264502), (392, 172736), (448, 151144), (512, 132251), (784, 86368), (896, 75572), (1568, 43184), (1792, 37786), (2699, 25088), (3136, 21592), (3584, 18893), (5398, 12544), (6272, 10796)]