40956916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 98558208

約数和(自身を除く): 57601292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 53, 77, 91, 106, 143, 154, 182, 193, 212, 286, 308, 364, 371, 386, 572, 583, 689, 742, 772, 1001, 1166, 1351, 1378, 1484, 2002, 2123, 2332, 2509, 2702, 2756, 4004, 4081, 4246, 4823, 5018, 5404, 7579, 8162, 8492, 9646, 10036, 10229, 14861, 15158, 16324, 17563, 19292, 20458, 27599, 29722, 30316, 35126, 40916, 53053, 55198, 59444, 70252, 71603, 106106, 110396, 112519, 132977, 143206, 193193, 212212, 225038, 265954, 286412, 386386, 450076, 531908, 772772, 787633, 930839, 1462747, 1575266, 1861678, 2925494, 3150532, 3723356, 5850988, 10239229, 20478458, 40956916]

約数ペア:

[(1, 40956916), (2, 20478458), (4, 10239229), (7, 5850988), (11, 3723356), (13, 3150532), (14, 2925494), (22, 1861678), (26, 1575266), (28, 1462747), (44, 930839), (52, 787633), (53, 772772), (77, 531908), (91, 450076), (106, 386386), (143, 286412), (154, 265954), (182, 225038), (193, 212212), (212, 193193), (286, 143206), (308, 132977), (364, 112519), (371, 110396), (386, 106106), (572, 71603), (583, 70252), (689, 59444), (742, 55198), (772, 53053), (1001, 40916), (1166, 35126), (1351, 30316), (1378, 29722), (1484, 27599), (2002, 20458), (2123, 19292), (2332, 17563), (2509, 16324), (2702, 15158), (2756, 14861), (4004, 10229), (4081, 10036), (4246, 9646), (4823, 8492), (5018, 8162), (5404, 7579)]