63651536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 143990784

約数和(自身を除く): 80339248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 208, 221, 272, 376, 383, 442, 611, 752, 766, 799, 884, 1222, 1532, 1598, 1768, 2444, 3064, 3196, 3536, 4888, 4979, 6128, 6392, 6511, 9776, 9958, 10387, 12784, 13022, 18001, 19916, 20774, 26044, 36002, 39832, 41548, 52088, 72004, 79664, 83096, 84643, 104176, 144008, 166192, 169286, 234013, 288016, 306017, 338572, 468026, 612034, 677144, 936052, 1224068, 1354288, 1872104, 2448136, 3744208, 3978221, 4896272, 7956442, 15912884, 31825768, 63651536]

約数ペア:

[(1, 63651536), (2, 31825768), (4, 15912884), (8, 7956442), (13, 4896272), (16, 3978221), (17, 3744208), (26, 2448136), (34, 1872104), (47, 1354288), (52, 1224068), (68, 936052), (94, 677144), (104, 612034), (136, 468026), (188, 338572), (208, 306017), (221, 288016), (272, 234013), (376, 169286), (383, 166192), (442, 144008), (611, 104176), (752, 84643), (766, 83096), (799, 79664), (884, 72004), (1222, 52088), (1532, 41548), (1598, 39832), (1768, 36002), (2444, 26044), (3064, 20774), (3196, 19916), (3536, 18001), (4888, 13022), (4979, 12784), (6128, 10387), (6392, 9958), (6511, 9776)]