66516256

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 136495800

約数和(自身を除く): 69979544

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 229, 232, 313, 458, 464, 626, 916, 928, 1252, 1832, 2504, 3664, 5008, 6641, 7328, 9077, 10016, 13282, 18154, 26564, 36308, 53128, 71677, 72616, 106256, 143354, 145232, 212512, 286708, 290464, 573416, 1146832, 2078633, 2293664, 4157266, 8314532, 16629064, 33258128, 66516256]

約数ペア:

[(1, 66516256), (2, 33258128), (4, 16629064), (8, 8314532), (16, 4157266), (29, 2293664), (32, 2078633), (58, 1146832), (116, 573416), (229, 290464), (232, 286708), (313, 212512), (458, 145232), (464, 143354), (626, 106256), (916, 72616), (928, 71677), (1252, 53128), (1832, 36308), (2504, 26564), (3664, 18154), (5008, 13282), (6641, 10016), (7328, 9077)]