61560928

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 72

約数和(自身を含む): 143582544

約数和(自身を除く): 82021616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1223, 1573, 1936, 2288, 2446, 3146, 3872, 4576, 4892, 6292, 9784, 12584, 13453, 15899, 19568, 25168, 26906, 31798, 39136, 50336, 53812, 63596, 107624, 127192, 147983, 174889, 215248, 254384, 295966, 349778, 430496, 508768, 591932, 699556, 1183864, 1399112, 1923779, 2367728, 2798224, 3847558, 4735456, 5596448, 7695116, 15390232, 30780464, 61560928]

約数ペア:

[(1, 61560928), (2, 30780464), (4, 15390232), (8, 7695116), (11, 5596448), (13, 4735456), (16, 3847558), (22, 2798224), (26, 2367728), (32, 1923779), (44, 1399112), (52, 1183864), (88, 699556), (104, 591932), (121, 508768), (143, 430496), (176, 349778), (208, 295966), (242, 254384), (286, 215248), (352, 174889), (416, 147983), (484, 127192), (572, 107624), (968, 63596), (1144, 53812), (1223, 50336), (1573, 39136), (1936, 31798), (2288, 26906), (2446, 25168), (3146, 19568), (3872, 15899), (4576, 13453), (4892, 12584), (6292, 9784)]