25156925684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{21737}}^1$

素因数の和:22688

約数の個数: 48

約数和(自身を含む): 49740022080

約数和(自身を除く): 24583096396

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 907, 1276, 1814, 3628, 9977, 19954, 21737, 26303, 39908, 43474, 52606, 86948, 105212, 239107, 289333, 478214, 578666, 630373, 956428, 1157332, 1260746, 2521492, 6934103, 13868206, 19715459, 27736412, 39430918, 78861836, 216870049, 433740098, 571748311, 867480196, 1143496622, 2286993244, 6289231421, 12578462842, 25156925684]

約数ペア:

[(1, 25156925684), (2, 12578462842), (4, 6289231421), (11, 2286993244), (22, 1143496622), (29, 867480196), (44, 571748311), (58, 433740098), (116, 216870049), (319, 78861836), (638, 39430918), (907, 27736412), (1276, 19715459), (1814, 13868206), (3628, 6934103), (9977, 2521492), (19954, 1260746), (21737, 1157332), (26303, 956428), (39908, 630373), (43474, 578666), (52606, 478214), (86948, 289333), (105212, 239107)]