40372287104

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353201}}^1$

素因数の和:353281

約数の個数: 64

約数和(自身を含む): 86463849600

約数和(自身を除く): 46091562496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2432, 3008, 3572, 6016, 7144, 14288, 28576, 57152, 114304, 353201, 706402, 1412804, 2825608, 5651216, 6710819, 11302432, 13421638, 16600447, 22604864, 26843276, 33200894, 45209728, 53686552, 66401788, 107373104, 132803576, 214746208, 265607152, 315408493, 429492416, 531214304, 630816986, 858984832, 1062428608, 1261633972, 2124857216, 2523267944, 5046535888, 10093071776, 20186143552, 40372287104]

約数ペア:

[(1, 40372287104), (2, 20186143552), (4, 10093071776), (8, 5046535888), (16, 2523267944), (19, 2124857216), (32, 1261633972), (38, 1062428608), (47, 858984832), (64, 630816986), (76, 531214304), (94, 429492416), (128, 315408493), (152, 265607152), (188, 214746208), (304, 132803576), (376, 107373104), (608, 66401788), (752, 53686552), (893, 45209728), (1216, 33200894), (1504, 26843276), (1786, 22604864), (2432, 16600447), (3008, 13421638), (3572, 11302432), (6016, 6710819), (7144, 5651216), (14288, 2825608), (28576, 1412804), (57152, 706402), (114304, 353201)]