28557698532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{5077}}^1$

素因数の和:6129

約数の個数: 96

約数和(自身を含む): 74472566784

約数和(自身を除く): 45914868252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 991, 1419, 1892, 1982, 2838, 2973, 3964, 5077, 5676, 5946, 10154, 10901, 11892, 15231, 20308, 21802, 30462, 32703, 42613, 43604, 55847, 60924, 65406, 85226, 111694, 127839, 130812, 167541, 170452, 218311, 223388, 255678, 335082, 436622, 468743, 511356, 654933, 670164, 873244, 937486, 1309866, 1406229, 1874972, 2401421, 2619732, 2812458, 4802842, 5031307, 5624916, 7204263, 9605684, 10062614, 14408526, 15093921, 20125228, 28817052, 30187842, 55344377, 60375684, 110688754, 166033131, 216346201, 221377508, 332066262, 432692402, 649038603, 664132524, 865384804, 1298077206, 2379808211, 2596154412, 4759616422, 7139424633, 9519232844, 14278849266, 28557698532]

約数ペア:

[(1, 28557698532), (2, 14278849266), (3, 9519232844), (4, 7139424633), (6, 4759616422), (11, 2596154412), (12, 2379808211), (22, 1298077206), (33, 865384804), (43, 664132524), (44, 649038603), (66, 432692402), (86, 332066262), (129, 221377508), (132, 216346201), (172, 166033131), (258, 110688754), (473, 60375684), (516, 55344377), (946, 30187842), (991, 28817052), (1419, 20125228), (1892, 15093921), (1982, 14408526), (2838, 10062614), (2973, 9605684), (3964, 7204263), (5077, 5624916), (5676, 5031307), (5946, 4802842), (10154, 2812458), (10901, 2619732), (11892, 2401421), (15231, 1874972), (20308, 1406229), (21802, 1309866), (30462, 937486), (32703, 873244), (42613, 670164), (43604, 654933), (55847, 511356), (60924, 468743), (65406, 436622), (85226, 335082), (111694, 255678), (127839, 223388), (130812, 218311), (167541, 170452)]