26828913492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{39719}}^1$

素因数の和:40405

約数の個数: 72

約数和(自身を含む): 70266268800

約数和(自身を除く): 43437355308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 647, 1044, 1294, 1941, 2588, 3882, 5823, 7764, 11646, 18763, 23292, 37526, 39719, 56289, 75052, 79438, 112578, 119157, 158876, 168867, 225156, 238314, 337734, 357471, 476628, 675468, 714942, 1151851, 1429884, 2303702, 3455553, 4607404, 6911106, 10366659, 13822212, 20733318, 25698193, 41466636, 51396386, 77094579, 102792772, 154189158, 231283737, 308378316, 462567474, 745247597, 925134948, 1490495194, 2235742791, 2980990388, 4471485582, 6707228373, 8942971164, 13414456746, 26828913492]

約数ペア:

[(1, 26828913492), (2, 13414456746), (3, 8942971164), (4, 6707228373), (6, 4471485582), (9, 2980990388), (12, 2235742791), (18, 1490495194), (29, 925134948), (36, 745247597), (58, 462567474), (87, 308378316), (116, 231283737), (174, 154189158), (261, 102792772), (348, 77094579), (522, 51396386), (647, 41466636), (1044, 25698193), (1294, 20733318), (1941, 13822212), (2588, 10366659), (3882, 6911106), (5823, 4607404), (7764, 3455553), (11646, 2303702), (18763, 1429884), (23292, 1151851), (37526, 714942), (39719, 675468), (56289, 476628), (75052, 357471), (79438, 337734), (112578, 238314), (119157, 225156), (158876, 168867)]