70342328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 163995840

約数和(自身を除く): 93653512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 1997, 2072, 2516, 3994, 4403, 5032, 7988, 8806, 13979, 15976, 17612, 27958, 33949, 35224, 55916, 67898, 73889, 111832, 135796, 147778, 237643, 271592, 295556, 475286, 517223, 591112, 950572, 1034446, 1256113, 1901144, 2068892, 2512226, 4137784, 5024452, 8792791, 10048904, 17585582, 35171164, 70342328]

約数ペア:

[(1, 70342328), (2, 35171164), (4, 17585582), (7, 10048904), (8, 8792791), (14, 5024452), (17, 4137784), (28, 2512226), (34, 2068892), (37, 1901144), (56, 1256113), (68, 1034446), (74, 950572), (119, 591112), (136, 517223), (148, 475286), (238, 295556), (259, 271592), (296, 237643), (476, 147778), (518, 135796), (629, 111832), (952, 73889), (1036, 67898), (1258, 55916), (1997, 35224), (2072, 33949), (2516, 27958), (3994, 17612), (4403, 15976), (5032, 13979), (7988, 8806)]