15679640288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1215853}}^1$

素因数の和:1215907

約数の個数: 48

約数和(自身を含む): 34316263296

約数和(自身を除く): 18636623008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 1215853, 2431706, 4863412, 9726824, 15806089, 19453648, 31612178, 37691443, 38907296, 63224356, 75382886, 126448712, 150765772, 252897424, 301531544, 489988759, 505794848, 603063088, 979977518, 1206126176, 1959955036, 3919910072, 7839820144, 15679640288]

約数ペア:

[(1, 15679640288), (2, 7839820144), (4, 3919910072), (8, 1959955036), (13, 1206126176), (16, 979977518), (26, 603063088), (31, 505794848), (32, 489988759), (52, 301531544), (62, 252897424), (104, 150765772), (124, 126448712), (208, 75382886), (248, 63224356), (403, 38907296), (416, 37691443), (496, 31612178), (806, 19453648), (992, 15806089), (1612, 9726824), (3224, 4863412), (6448, 2431706), (12896, 1215853)]