77773472

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6621

約数の個数: 48

約数和(自身を含む): 178319232

約数和(自身を除く): 100545760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 6551, 11872, 13102, 26204, 45857, 52408, 91714, 104816, 183428, 209632, 347203, 366856, 694406, 733712, 1388812, 1467424, 2430421, 2777624, 4860842, 5555248, 9721684, 11110496, 19443368, 38886736, 77773472]

約数ペア:

[(1, 77773472), (2, 38886736), (4, 19443368), (7, 11110496), (8, 9721684), (14, 5555248), (16, 4860842), (28, 2777624), (32, 2430421), (53, 1467424), (56, 1388812), (106, 733712), (112, 694406), (212, 366856), (224, 347203), (371, 209632), (424, 183428), (742, 104816), (848, 91714), (1484, 52408), (1696, 45857), (2968, 26204), (5936, 13102), (6551, 11872)]