66880605184

素因数分解:

$2^{10}\times {\mathrm{12809}}^1\times {\mathrm{5099}}^1$

素因数の和:17928

約数の個数: 44

約数和(自身を含む): 133732557000

約数和(自身を除く): 66851951816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 5099, 10198, 12809, 20396, 25618, 40792, 51236, 81584, 102472, 163168, 204944, 326336, 409888, 652672, 819776, 1305344, 1639552, 2610688, 3279104, 5221376, 6558208, 13116416, 65313091, 130626182, 261252364, 522504728, 1045009456, 2090018912, 4180037824, 8360075648, 16720151296, 33440302592, 66880605184]

約数ペア:

[(1, 66880605184), (2, 33440302592), (4, 16720151296), (8, 8360075648), (16, 4180037824), (32, 2090018912), (64, 1045009456), (128, 522504728), (256, 261252364), (512, 130626182), (1024, 65313091), (5099, 13116416), (10198, 6558208), (12809, 5221376), (20396, 3279104), (25618, 2610688), (40792, 1639552), (51236, 1305344), (81584, 819776), (102472, 652672), (163168, 409888), (204944, 326336)]