61713184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 132141240

約数和(自身を除く): 70428056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1361, 1417, 1744, 2722, 2834, 3488, 5444, 5668, 10888, 11336, 17693, 21776, 22672, 35386, 43552, 45344, 70772, 141544, 148349, 283088, 296698, 566176, 593396, 1186792, 1928537, 2373584, 3857074, 4747168, 7714148, 15428296, 30856592, 61713184]

約数ペア:

[(1, 61713184), (2, 30856592), (4, 15428296), (8, 7714148), (13, 4747168), (16, 3857074), (26, 2373584), (32, 1928537), (52, 1186792), (104, 593396), (109, 566176), (208, 296698), (218, 283088), (416, 148349), (436, 141544), (872, 70772), (1361, 45344), (1417, 43552), (1744, 35386), (2722, 22672), (2834, 21776), (3488, 17693), (5444, 11336), (5668, 10888)]