25564656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 72557856

約数和(自身を除く): 46993200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 773, 848, 1272, 1378, 1546, 2067, 2319, 2544, 2756, 3092, 4134, 4638, 5512, 6184, 8268, 9276, 10049, 11024, 12368, 16536, 18552, 20098, 30147, 33072, 37104, 40196, 40969, 60294, 80392, 81938, 120588, 122907, 160784, 163876, 241176, 245814, 327752, 482352, 491628, 532597, 655504, 983256, 1065194, 1597791, 1966512, 2130388, 3195582, 4260776, 6391164, 8521552, 12782328, 25564656]

約数ペア:

[(1, 25564656), (2, 12782328), (3, 8521552), (4, 6391164), (6, 4260776), (8, 3195582), (12, 2130388), (13, 1966512), (16, 1597791), (24, 1065194), (26, 983256), (39, 655504), (48, 532597), (52, 491628), (53, 482352), (78, 327752), (104, 245814), (106, 241176), (156, 163876), (159, 160784), (208, 122907), (212, 120588), (312, 81938), (318, 80392), (424, 60294), (624, 40969), (636, 40196), (689, 37104), (773, 33072), (848, 30147), (1272, 20098), (1378, 18552), (1546, 16536), (2067, 12368), (2319, 11024), (2544, 10049), (2756, 9276), (3092, 8268), (4134, 6184), (4638, 5512)]