40760904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 105431040

約数和(自身を除く): 64670136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 311, 344, 381, 508, 516, 622, 762, 933, 1016, 1032, 1244, 1524, 1866, 2488, 3048, 3732, 5461, 7464, 10922, 13373, 16383, 21844, 26746, 32766, 39497, 40119, 43688, 53492, 65532, 78994, 80238, 106984, 118491, 131064, 157988, 160476, 236982, 315976, 320952, 473964, 947928, 1698371, 3396742, 5095113, 6793484, 10190226, 13586968, 20380452, 40760904]

約数ペア:

[(1, 40760904), (2, 20380452), (3, 13586968), (4, 10190226), (6, 6793484), (8, 5095113), (12, 3396742), (24, 1698371), (43, 947928), (86, 473964), (127, 320952), (129, 315976), (172, 236982), (254, 160476), (258, 157988), (311, 131064), (344, 118491), (381, 106984), (508, 80238), (516, 78994), (622, 65532), (762, 53492), (933, 43688), (1016, 40119), (1032, 39497), (1244, 32766), (1524, 26746), (1866, 21844), (2488, 16383), (3048, 13373), (3732, 10922), (5461, 7464)]