75595984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 155372000

約数和(自身を除く): 79776016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 1789, 2224, 2641, 3578, 5282, 7156, 10564, 14312, 21128, 28624, 33991, 42256, 67982, 135964, 248671, 271928, 497342, 543856, 994684, 1989368, 3978736, 4724749, 9449498, 18898996, 37797992, 75595984]

約数ペア:

[(1, 75595984), (2, 37797992), (4, 18898996), (8, 9449498), (16, 4724749), (19, 3978736), (38, 1989368), (76, 994684), (139, 543856), (152, 497342), (278, 271928), (304, 248671), (556, 135964), (1112, 67982), (1789, 42256), (2224, 33991), (2641, 28624), (3578, 21128), (5282, 14312), (7156, 10564)]