65568524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 74422516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 991, 1946, 1982, 2363, 3892, 3964, 4726, 6937, 9452, 13874, 16541, 16847, 27748, 33082, 33694, 66164, 67388, 117929, 137749, 235858, 275498, 471716, 550996, 964243, 1928486, 2341733, 3856972, 4683466, 9366932, 16392131, 32784262, 65568524]

約数ペア:

[(1, 65568524), (2, 32784262), (4, 16392131), (7, 9366932), (14, 4683466), (17, 3856972), (28, 2341733), (34, 1928486), (68, 964243), (119, 550996), (139, 471716), (238, 275498), (278, 235858), (476, 137749), (556, 117929), (973, 67388), (991, 66164), (1946, 33694), (1982, 33082), (2363, 27748), (3892, 16847), (3964, 16541), (4726, 13874), (6937, 9452)]