61065472

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 133922880

約数和(自身を除く): 72857408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 311, 416, 472, 622, 767, 832, 944, 1244, 1534, 1664, 1888, 2488, 3068, 3328, 3776, 4043, 4976, 6136, 7552, 8086, 9952, 12272, 15104, 16172, 18349, 19904, 24544, 32344, 36698, 39808, 49088, 64688, 73396, 79616, 98176, 129376, 146792, 196352, 238537, 258752, 293584, 477074, 517504, 587168, 954148, 1035008, 1174336, 1908296, 2348672, 3816592, 4697344, 7633184, 15266368, 30532736, 61065472]

約数ペア:

[(1, 61065472), (2, 30532736), (4, 15266368), (8, 7633184), (13, 4697344), (16, 3816592), (26, 2348672), (32, 1908296), (52, 1174336), (59, 1035008), (64, 954148), (104, 587168), (118, 517504), (128, 477074), (208, 293584), (236, 258752), (256, 238537), (311, 196352), (416, 146792), (472, 129376), (622, 98176), (767, 79616), (832, 73396), (944, 64688), (1244, 49088), (1534, 39808), (1664, 36698), (1888, 32344), (2488, 24544), (3068, 19904), (3328, 18349), (3776, 16172), (4043, 15104), (4976, 12272), (6136, 9952), (7552, 8086)]