68366656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2087

約数の個数: 56

約数和(自身を含む): 148352256

約数和(自身を除く): 79985600

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2027, 2108, 4054, 4216, 8108, 8432, 16216, 16864, 32432, 33728, 34459, 62837, 64864, 68918, 125674, 129728, 137836, 251348, 275672, 502696, 551344, 1005392, 1068229, 1102688, 2010784, 2136458, 2205376, 4021568, 4272916, 8545832, 17091664, 34183328, 68366656]

約数ペア:

[(1, 68366656), (2, 34183328), (4, 17091664), (8, 8545832), (16, 4272916), (17, 4021568), (31, 2205376), (32, 2136458), (34, 2010784), (62, 1102688), (64, 1068229), (68, 1005392), (124, 551344), (136, 502696), (248, 275672), (272, 251348), (496, 137836), (527, 129728), (544, 125674), (992, 68918), (1054, 64864), (1088, 62837), (1984, 34459), (2027, 33728), (2108, 32432), (4054, 16864), (4216, 16216), (8108, 8432)]