68797504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1775

約数の個数: 56

約数和(自身を含む): 148544280

約数和(自身を除く): 79746776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1709, 2368, 2516, 3418, 5032, 6836, 10064, 13672, 20128, 27344, 29053, 40256, 54688, 58106, 63233, 109376, 116212, 126466, 232424, 252932, 464848, 505864, 929696, 1011728, 1074961, 1859392, 2023456, 2149922, 4046912, 4299844, 8599688, 17199376, 34398752, 68797504]

約数ペア:

[(1, 68797504), (2, 34398752), (4, 17199376), (8, 8599688), (16, 4299844), (17, 4046912), (32, 2149922), (34, 2023456), (37, 1859392), (64, 1074961), (68, 1011728), (74, 929696), (136, 505864), (148, 464848), (272, 252932), (296, 232424), (544, 126466), (592, 116212), (629, 109376), (1088, 63233), (1184, 58106), (1258, 54688), (1709, 40256), (2368, 29053), (2516, 27344), (3418, 20128), (5032, 13672), (6836, 10064)]