15705128728

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1033}}^1\times {\mathrm{17761}}^1$

素因数の和:18907

約数の個数: 32

約数和(自身を含む): 29752770960

約数和(自身を除く): 14047642232

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1033, 2066, 4132, 8264, 17761, 35522, 71044, 110531, 142088, 221062, 442124, 884248, 1900427, 3800854, 7601708, 15203416, 18347113, 36694226, 73388452, 146776904, 1963141091, 3926282182, 7852564364, 15705128728]

約数ペア:

[(1, 15705128728), (2, 7852564364), (4, 3926282182), (8, 1963141091), (107, 146776904), (214, 73388452), (428, 36694226), (856, 18347113), (1033, 15203416), (2066, 7601708), (4132, 3800854), (8264, 1900427), (17761, 884248), (35522, 442124), (71044, 221062), (110531, 142088)]