1036720864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27953}}^1$

素因数の和:28043

約数の個数: 48

約数和(自身を含む): 2183766480

約数和(自身を除く): 1147045616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 18544, 27953, 37088, 55906, 111812, 223624, 447248, 531107, 894496, 1062214, 1705133, 2124428, 3410266, 4248856, 6820532, 8497712, 13641064, 16995424, 27282128, 32397527, 54564256, 64795054, 129590108, 259180216, 518360432, 1036720864]

約数ペア:

[(1, 1036720864), (2, 518360432), (4, 259180216), (8, 129590108), (16, 64795054), (19, 54564256), (32, 32397527), (38, 27282128), (61, 16995424), (76, 13641064), (122, 8497712), (152, 6820532), (244, 4248856), (304, 3410266), (488, 2124428), (608, 1705133), (976, 1062214), (1159, 894496), (1952, 531107), (2318, 447248), (4636, 223624), (9272, 111812), (18544, 55906), (27953, 37088)]