68751808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 56

約数和(自身を含む): 149504400

約数和(自身を除く): 80752592

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2179, 3944, 4358, 7888, 8716, 15776, 17432, 31552, 34864, 37043, 63191, 69728, 74086, 126382, 139456, 148172, 252764, 296344, 505528, 592688, 1011056, 1074247, 1185376, 2022112, 2148494, 2370752, 4044224, 4296988, 8593976, 17187952, 34375904, 68751808]

約数ペア:

[(1, 68751808), (2, 34375904), (4, 17187952), (8, 8593976), (16, 4296988), (17, 4044224), (29, 2370752), (32, 2148494), (34, 2022112), (58, 1185376), (64, 1074247), (68, 1011056), (116, 592688), (136, 505528), (232, 296344), (272, 252764), (464, 148172), (493, 139456), (544, 126382), (928, 74086), (986, 69728), (1088, 63191), (1856, 37043), (1972, 34864), (2179, 31552), (3944, 17432), (4358, 15776), (7888, 8716)]