28064582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3824

約数の個数: 32

約数和(自身を含む): 53089344

約数和(自身を除く): 25024762

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 3761, 7462, 7522, 26327, 48893, 52654, 97786, 154201, 308402, 342251, 684502, 1079407, 2004613, 2158814, 4009226, 14032291, 28064582]

約数ペア:

[(1, 28064582), (2, 14032291), (7, 4009226), (13, 2158814), (14, 2004613), (26, 1079407), (41, 684502), (82, 342251), (91, 308402), (182, 154201), (287, 97786), (533, 52654), (574, 48893), (1066, 26327), (3731, 7522), (3761, 7462)]