65114672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 156061440

約数和(自身を除く): 90946768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 827, 1036, 1064, 1406, 1654, 2072, 2128, 2812, 3308, 4144, 4921, 5624, 5789, 6616, 9842, 11248, 11578, 13232, 15713, 19684, 23156, 30599, 31426, 39368, 46312, 61198, 62852, 78736, 92624, 109991, 122396, 125704, 214193, 219982, 244792, 251408, 428386, 439964, 489584, 581381, 856772, 879928, 1162762, 1713544, 1759856, 2325524, 3427088, 4069667, 4651048, 8139334, 9302096, 16278668, 32557336, 65114672]

約数ペア:

[(1, 65114672), (2, 32557336), (4, 16278668), (7, 9302096), (8, 8139334), (14, 4651048), (16, 4069667), (19, 3427088), (28, 2325524), (37, 1759856), (38, 1713544), (56, 1162762), (74, 879928), (76, 856772), (112, 581381), (133, 489584), (148, 439964), (152, 428386), (259, 251408), (266, 244792), (296, 219982), (304, 214193), (518, 125704), (532, 122396), (592, 109991), (703, 92624), (827, 78736), (1036, 62852), (1064, 61198), (1406, 46312), (1654, 39368), (2072, 31426), (2128, 30599), (2812, 23156), (3308, 19684), (4144, 15713), (4921, 13232), (5624, 11578), (5789, 11248), (6616, 9842)]