40648194046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{1553}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 70247761920

約数和(自身を除く): 29599567874

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 1307, 1553, 2614, 3106, 10013, 20026, 22219, 24833, 26401, 29507, 40517, 44438, 48143, 49666, 52802, 59014, 81034, 96286, 422161, 501619, 688789, 769823, 818431, 844322, 914717, 1003238, 1377578, 1539646, 1636862, 1829434, 2029771, 4059542, 13086991, 15550189, 26173982, 31100378, 34506107, 38565649, 62922901, 69012214, 77131298, 125845802, 655616033, 1069689317, 1195535119, 1311232066, 2139378634, 2391070238, 20324097023, 40648194046]

約数ペア:

[(1, 40648194046), (2, 20324097023), (17, 2391070238), (19, 2139378634), (31, 1311232066), (34, 1195535119), (38, 1069689317), (62, 655616033), (323, 125845802), (527, 77131298), (589, 69012214), (646, 62922901), (1054, 38565649), (1178, 34506107), (1307, 31100378), (1553, 26173982), (2614, 15550189), (3106, 13086991), (10013, 4059542), (20026, 2029771), (22219, 1829434), (24833, 1636862), (26401, 1539646), (29507, 1377578), (40517, 1003238), (44438, 914717), (48143, 844322), (49666, 818431), (52802, 769823), (59014, 688789), (81034, 501619), (96286, 422161)]