40902816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 115613568

約数和(自身を除く): 74710752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 71, 96, 102, 136, 142, 204, 213, 272, 284, 353, 408, 426, 544, 568, 706, 816, 852, 1059, 1136, 1207, 1412, 1632, 1704, 2118, 2272, 2414, 2824, 3408, 3621, 4236, 4828, 5648, 6001, 6816, 7242, 8472, 9656, 11296, 12002, 14484, 16944, 18003, 19312, 24004, 25063, 28968, 33888, 36006, 38624, 48008, 50126, 57936, 72012, 75189, 96016, 100252, 115872, 144024, 150378, 192032, 200504, 288048, 300756, 401008, 426071, 576096, 601512, 802016, 852142, 1203024, 1278213, 1704284, 2406048, 2556426, 3408568, 5112852, 6817136, 10225704, 13634272, 20451408, 40902816]

約数ペア:

[(1, 40902816), (2, 20451408), (3, 13634272), (4, 10225704), (6, 6817136), (8, 5112852), (12, 3408568), (16, 2556426), (17, 2406048), (24, 1704284), (32, 1278213), (34, 1203024), (48, 852142), (51, 802016), (68, 601512), (71, 576096), (96, 426071), (102, 401008), (136, 300756), (142, 288048), (204, 200504), (213, 192032), (272, 150378), (284, 144024), (353, 115872), (408, 100252), (426, 96016), (544, 75189), (568, 72012), (706, 57936), (816, 50126), (852, 48008), (1059, 38624), (1136, 36006), (1207, 33888), (1412, 28968), (1632, 25063), (1704, 24004), (2118, 19312), (2272, 18003), (2414, 16944), (2824, 14484), (3408, 12002), (3621, 11296), (4236, 9656), (4828, 8472), (5648, 7242), (6001, 6816)]