1320694208

素因数分解:

$2^6\times {\mathrm{1427}}^1\times {\mathrm{14461}}^1$

素因数の和:15900

約数の個数: 28

約数和(自身を含む): 2622770472

約数和(自身を除く): 1302076264

約数列:

[1, 2, 4, 8, 16, 32, 64, 1427, 2854, 5708, 11416, 14461, 22832, 28922, 45664, 57844, 91328, 115688, 231376, 462752, 925504, 20635847, 41271694, 82543388, 165086776, 330173552, 660347104, 1320694208]

約数ペア:

[(1, 1320694208), (2, 660347104), (4, 330173552), (8, 165086776), (16, 82543388), (32, 41271694), (64, 20635847), (1427, 925504), (2854, 462752), (5708, 231376), (11416, 115688), (14461, 91328), (22832, 57844), (28922, 45664)]