73682128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1979}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 154677600

約数和(自身を除く): 80995472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1432, 1979, 2327, 2864, 3958, 4654, 7916, 9308, 15832, 18616, 25727, 31664, 37232, 51454, 102908, 205816, 354241, 411632, 708482, 1416964, 2833928, 4605133, 5667856, 9210266, 18420532, 36841064, 73682128]

約数ペア:

[(1, 73682128), (2, 36841064), (4, 18420532), (8, 9210266), (13, 5667856), (16, 4605133), (26, 2833928), (52, 1416964), (104, 708482), (179, 411632), (208, 354241), (358, 205816), (716, 102908), (1432, 51454), (1979, 37232), (2327, 31664), (2864, 25727), (3958, 18616), (4654, 15832), (7916, 9308)]