66865436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 36

約数和(自身を含む): 130346664

約数和(自身を除く): 63481228

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 541, 583, 1082, 1166, 2164, 2332, 2809, 5618, 5951, 11236, 11902, 23804, 28673, 30899, 57346, 61798, 114692, 123596, 315403, 630806, 1261612, 1519669, 3039338, 6078676, 16716359, 33432718, 66865436]

約数ペア:

[(1, 66865436), (2, 33432718), (4, 16716359), (11, 6078676), (22, 3039338), (44, 1519669), (53, 1261612), (106, 630806), (212, 315403), (541, 123596), (583, 114692), (1082, 61798), (1166, 57346), (2164, 30899), (2332, 28673), (2809, 23804), (5618, 11902), (5951, 11236)]