74364256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 155965824

約数和(自身を除く): 81601568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 544, 613, 892, 1226, 1784, 2452, 3568, 3791, 4904, 7136, 7582, 9808, 10421, 15164, 19616, 20842, 30328, 41684, 60656, 83368, 121312, 136699, 166736, 273398, 333472, 546796, 1093592, 2187184, 2323883, 4374368, 4647766, 9295532, 18591064, 37182128, 74364256]

約数ペア:

[(1, 74364256), (2, 37182128), (4, 18591064), (8, 9295532), (16, 4647766), (17, 4374368), (32, 2323883), (34, 2187184), (68, 1093592), (136, 546796), (223, 333472), (272, 273398), (446, 166736), (544, 136699), (613, 121312), (892, 83368), (1226, 60656), (1784, 41684), (2452, 30328), (3568, 20842), (3791, 19616), (4904, 15164), (7136, 10421), (7582, 9808)]