28767432824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2207}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 60512624640

約数和(自身を除く): 31745191816

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 311, 338, 403, 622, 676, 806, 1244, 1352, 1612, 2207, 2488, 3224, 4043, 4414, 5239, 8086, 8828, 9641, 10478, 16172, 17656, 19282, 20956, 28691, 32344, 38564, 41912, 52559, 57382, 68417, 77128, 105118, 114764, 125333, 136834, 210236, 229528, 250666, 273668, 372983, 420472, 501332, 547336, 686377, 745966, 889421, 1002664, 1372754, 1491932, 1629329, 1778842, 2745508, 2983864, 3258658, 3557684, 5491016, 6517316, 7115368, 8922901, 11562473, 13034632, 17845802, 21277687, 23124946, 35691604, 42555374, 46249892, 71383208, 85110748, 92499784, 115997713, 170221496, 231995426, 276609931, 463990852, 553219862, 927981704, 1106439724, 2212879448, 3595929103, 7191858206, 14383716412, 28767432824]

約数ペア:

[(1, 28767432824), (2, 14383716412), (4, 7191858206), (8, 3595929103), (13, 2212879448), (26, 1106439724), (31, 927981704), (52, 553219862), (62, 463990852), (104, 276609931), (124, 231995426), (169, 170221496), (248, 115997713), (311, 92499784), (338, 85110748), (403, 71383208), (622, 46249892), (676, 42555374), (806, 35691604), (1244, 23124946), (1352, 21277687), (1612, 17845802), (2207, 13034632), (2488, 11562473), (3224, 8922901), (4043, 7115368), (4414, 6517316), (5239, 5491016), (8086, 3557684), (8828, 3258658), (9641, 2983864), (10478, 2745508), (16172, 1778842), (17656, 1629329), (19282, 1491932), (20956, 1372754), (28691, 1002664), (32344, 889421), (38564, 745966), (41912, 686377), (52559, 547336), (57382, 501332), (68417, 420472), (77128, 372983), (105118, 273668), (114764, 250666), (125333, 229528), (136834, 210236)]