3870832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 9642240

約数和(自身を除く): 5771408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 107, 112, 119, 133, 136, 152, 214, 238, 266, 272, 304, 323, 428, 476, 532, 646, 749, 856, 952, 1064, 1292, 1498, 1712, 1819, 1904, 2033, 2128, 2261, 2584, 2996, 3638, 4066, 4522, 5168, 5992, 7276, 8132, 9044, 11984, 12733, 14231, 14552, 16264, 18088, 25466, 28462, 29104, 32528, 34561, 36176, 50932, 56924, 69122, 101864, 113848, 138244, 203728, 227696, 241927, 276488, 483854, 552976, 967708, 1935416, 3870832]

約数ペア:

[(1, 3870832), (2, 1935416), (4, 967708), (7, 552976), (8, 483854), (14, 276488), (16, 241927), (17, 227696), (19, 203728), (28, 138244), (34, 113848), (38, 101864), (56, 69122), (68, 56924), (76, 50932), (107, 36176), (112, 34561), (119, 32528), (133, 29104), (136, 28462), (152, 25466), (214, 18088), (238, 16264), (266, 14552), (272, 14231), (304, 12733), (323, 11984), (428, 9044), (476, 8132), (532, 7276), (646, 5992), (749, 5168), (856, 4522), (952, 4066), (1064, 3638), (1292, 2996), (1498, 2584), (1712, 2261), (1819, 2128), (1904, 2033)]