15697440784

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{59141}}^1$

素因数の和:59515

約数の個数: 40

約数和(自身を含む): 31087164312

約数和(自身を除く): 15389723528

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 313, 424, 626, 848, 1252, 2504, 5008, 16589, 33178, 59141, 66356, 118282, 132712, 236564, 265424, 473128, 946256, 3134473, 6268946, 12537892, 18511133, 25075784, 37022266, 50151568, 74044532, 148089064, 296178128, 981090049, 1962180098, 3924360196, 7848720392, 15697440784]

約数ペア:

[(1, 15697440784), (2, 7848720392), (4, 3924360196), (8, 1962180098), (16, 981090049), (53, 296178128), (106, 148089064), (212, 74044532), (313, 50151568), (424, 37022266), (626, 25075784), (848, 18511133), (1252, 12537892), (2504, 6268946), (5008, 3134473), (16589, 946256), (33178, 473128), (59141, 265424), (66356, 236564), (118282, 132712)]