74914896812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1\times {\mathrm{79769}}^1$

素因数の和:81770

約数の個数: 48

約数和(自身を含む): 158725707840

約数和(自身を除く): 83810811028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1973, 3946, 7892, 13811, 27622, 33541, 55244, 67082, 79769, 134164, 159538, 234787, 319076, 469574, 558383, 939148, 1116766, 1356073, 2233532, 2712146, 5424292, 9492511, 18985022, 37970044, 157384237, 314768474, 629536948, 1101689659, 2203379318, 2675532029, 4406758636, 5351064058, 10702128116, 18728724203, 37457448406, 74914896812]

約数ペア:

[(1, 74914896812), (2, 37457448406), (4, 18728724203), (7, 10702128116), (14, 5351064058), (17, 4406758636), (28, 2675532029), (34, 2203379318), (68, 1101689659), (119, 629536948), (238, 314768474), (476, 157384237), (1973, 37970044), (3946, 18985022), (7892, 9492511), (13811, 5424292), (27622, 2712146), (33541, 2233532), (55244, 1356073), (67082, 1116766), (79769, 939148), (134164, 558383), (159538, 469574), (234787, 319076)]