13281632

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4591

約数の個数: 48

約数和(自身を含む): 32189472

約数和(自身を除く): 18907840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4561, 9122, 18244, 31927, 36488, 59293, 63854, 72976, 118586, 127708, 145952, 237172, 255416, 415051, 474344, 510832, 830102, 948688, 1021664, 1660204, 1897376, 3320408, 6640816, 13281632]

約数ペア:

[(1, 13281632), (2, 6640816), (4, 3320408), (7, 1897376), (8, 1660204), (13, 1021664), (14, 948688), (16, 830102), (26, 510832), (28, 474344), (32, 415051), (52, 255416), (56, 237172), (91, 145952), (104, 127708), (112, 118586), (182, 72976), (208, 63854), (224, 59293), (364, 36488), (416, 31927), (728, 18244), (1456, 9122), (2912, 4561)]