15690549292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{63577}}^1$

素因数の和:63742

約数の個数: 48

約数和(自身を含む): 30761579520

約数和(自身を除く): 15071030228

約数列:

[1, 2, 4, 11, 22, 44, 71, 79, 142, 158, 284, 316, 781, 869, 1562, 1738, 3124, 3476, 5609, 11218, 22436, 61699, 63577, 123398, 127154, 246796, 254308, 699347, 1398694, 2797388, 4513967, 5022583, 9027934, 10045166, 18055868, 20090332, 49653637, 55248413, 99307274, 110496826, 198614548, 220993652, 356603393, 713206786, 1426413572, 3922637323, 7845274646, 15690549292]

約数ペア:

[(1, 15690549292), (2, 7845274646), (4, 3922637323), (11, 1426413572), (22, 713206786), (44, 356603393), (71, 220993652), (79, 198614548), (142, 110496826), (158, 99307274), (284, 55248413), (316, 49653637), (781, 20090332), (869, 18055868), (1562, 10045166), (1738, 9027934), (3124, 5022583), (3476, 4513967), (5609, 2797388), (11218, 1398694), (22436, 699347), (61699, 254308), (63577, 246796), (123398, 127154)]