64242286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 41476754

約数列:

[1, 2, 17, 34, 37, 74, 223, 229, 446, 458, 629, 1258, 3791, 3893, 7582, 7786, 8251, 8473, 16502, 16946, 51067, 102134, 140267, 144041, 280534, 288082, 868139, 1736278, 1889479, 3778958, 32121143, 64242286]

約数ペア:

[(1, 64242286), (2, 32121143), (17, 3778958), (34, 1889479), (37, 1736278), (74, 868139), (223, 288082), (229, 280534), (446, 144041), (458, 140267), (629, 102134), (1258, 51067), (3791, 16946), (3893, 16502), (7582, 8473), (7786, 8251)]