7777804544

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1475

約数の個数: 72

約数和(自身を含む): 15753537240

約数和(自身を除く): 7975732696

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 293, 388, 586, 776, 1069, 1172, 1552, 2138, 2344, 3104, 4276, 4688, 6208, 8552, 9376, 12416, 17104, 18752, 24832, 28421, 34208, 37504, 56842, 68416, 75008, 103693, 113684, 136832, 207386, 227368, 273664, 313217, 414772, 454736, 626434, 829544, 909472, 1252868, 1659088, 1818944, 2505736, 3318176, 3637888, 5011472, 6636352, 7275776, 10022944, 13272704, 20045888, 26545408, 30382049, 40091776, 60764098, 80183552, 121528196, 243056392, 486112784, 972225568, 1944451136, 3888902272, 7777804544]

約数ペア:

[(1, 7777804544), (2, 3888902272), (4, 1944451136), (8, 972225568), (16, 486112784), (32, 243056392), (64, 121528196), (97, 80183552), (128, 60764098), (194, 40091776), (256, 30382049), (293, 26545408), (388, 20045888), (586, 13272704), (776, 10022944), (1069, 7275776), (1172, 6636352), (1552, 5011472), (2138, 3637888), (2344, 3318176), (3104, 2505736), (4276, 1818944), (4688, 1659088), (6208, 1252868), (8552, 909472), (9376, 829544), (12416, 626434), (17104, 454736), (18752, 414772), (24832, 313217), (28421, 273664), (34208, 227368), (37504, 207386), (56842, 136832), (68416, 113684), (75008, 103693)]