71355256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4409}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 162464400

約数和(自身を除く): 91109144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 4409, 8092, 8818, 16184, 17636, 30863, 35272, 61726, 74953, 123452, 149906, 246904, 299812, 524671, 599624, 1049342, 1274201, 2098684, 2548402, 4197368, 5096804, 8919407, 10193608, 17838814, 35677628, 71355256]

約数ペア:

[(1, 71355256), (2, 35677628), (4, 17838814), (7, 10193608), (8, 8919407), (14, 5096804), (17, 4197368), (28, 2548402), (34, 2098684), (56, 1274201), (68, 1049342), (119, 599624), (136, 524671), (238, 299812), (289, 246904), (476, 149906), (578, 123452), (952, 74953), (1156, 61726), (2023, 35272), (2312, 30863), (4046, 17636), (4409, 16184), (8092, 8818)]