66994144

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 162461376

約数和(自身を除く): 95467232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 112, 119, 136, 146, 224, 238, 241, 272, 292, 476, 482, 511, 544, 584, 952, 964, 1022, 1168, 1241, 1687, 1904, 1928, 2044, 2336, 2482, 3374, 3808, 3856, 4088, 4097, 4964, 6748, 7712, 8176, 8194, 8687, 9928, 13496, 16352, 16388, 17374, 17593, 19856, 26992, 28679, 32776, 34748, 35186, 39712, 53984, 57358, 65552, 69496, 70372, 114716, 123151, 131104, 138992, 140744, 229432, 246302, 277984, 281488, 299081, 458864, 492604, 562976, 598162, 917728, 985208, 1196324, 1970416, 2093567, 2392648, 3940832, 4187134, 4785296, 8374268, 9570592, 16748536, 33497072, 66994144]

約数ペア:

[(1, 66994144), (2, 33497072), (4, 16748536), (7, 9570592), (8, 8374268), (14, 4785296), (16, 4187134), (17, 3940832), (28, 2392648), (32, 2093567), (34, 1970416), (56, 1196324), (68, 985208), (73, 917728), (112, 598162), (119, 562976), (136, 492604), (146, 458864), (224, 299081), (238, 281488), (241, 277984), (272, 246302), (292, 229432), (476, 140744), (482, 138992), (511, 131104), (544, 123151), (584, 114716), (952, 70372), (964, 69496), (1022, 65552), (1168, 57358), (1241, 53984), (1687, 39712), (1904, 35186), (1928, 34748), (2044, 32776), (2336, 28679), (2482, 26992), (3374, 19856), (3808, 17593), (3856, 17374), (4088, 16388), (4097, 16352), (4964, 13496), (6748, 9928), (7712, 8687), (8176, 8194)]