13046348

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 27451200

約数和(自身を除く): 14404852

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 257, 259, 343, 514, 518, 686, 1028, 1036, 1372, 1799, 1813, 3598, 3626, 7196, 7252, 9509, 12593, 12691, 19018, 25186, 25382, 38036, 50372, 50764, 66563, 88151, 133126, 176302, 266252, 352604, 465941, 931882, 1863764, 3261587, 6523174, 13046348]

約数ペア:

[(1, 13046348), (2, 6523174), (4, 3261587), (7, 1863764), (14, 931882), (28, 465941), (37, 352604), (49, 266252), (74, 176302), (98, 133126), (148, 88151), (196, 66563), (257, 50764), (259, 50372), (343, 38036), (514, 25382), (518, 25186), (686, 19018), (1028, 12691), (1036, 12593), (1372, 9509), (1799, 7252), (1813, 7196), (3598, 3626)]