27320632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 58212000

約数和(自身を除く): 30891368

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 97, 109, 136, 152, 194, 218, 323, 388, 436, 646, 776, 872, 1292, 1649, 1843, 1853, 2071, 2584, 3298, 3686, 3706, 4142, 6596, 7372, 7412, 8284, 10573, 13192, 14744, 14824, 16568, 21146, 31331, 35207, 42292, 62662, 70414, 84584, 125324, 140828, 179741, 200887, 250648, 281656, 359482, 401774, 718964, 803548, 1437928, 1607096, 3415079, 6830158, 13660316, 27320632]

約数ペア:

[(1, 27320632), (2, 13660316), (4, 6830158), (8, 3415079), (17, 1607096), (19, 1437928), (34, 803548), (38, 718964), (68, 401774), (76, 359482), (97, 281656), (109, 250648), (136, 200887), (152, 179741), (194, 140828), (218, 125324), (323, 84584), (388, 70414), (436, 62662), (646, 42292), (776, 35207), (872, 31331), (1292, 21146), (1649, 16568), (1843, 14824), (1853, 14744), (2071, 13192), (2584, 10573), (3298, 8284), (3686, 7412), (3706, 7372), (4142, 6596)]