3779248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 8102160

約数和(自身を除く): 4322912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 197, 218, 394, 436, 788, 872, 1199, 1576, 1744, 2167, 2398, 3152, 4334, 4796, 8668, 9592, 17336, 19184, 21473, 34672, 42946, 85892, 171784, 236203, 343568, 472406, 944812, 1889624, 3779248]

約数ペア:

[(1, 3779248), (2, 1889624), (4, 944812), (8, 472406), (11, 343568), (16, 236203), (22, 171784), (44, 85892), (88, 42946), (109, 34672), (176, 21473), (197, 19184), (218, 17336), (394, 9592), (436, 8668), (788, 4796), (872, 4334), (1199, 3152), (1576, 2398), (1744, 2167)]