15693447448

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1\times {\mathrm{1873}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 33896612160

約数和(自身を除く): 18203164712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 953, 1099, 1256, 1873, 1906, 2198, 3746, 3812, 4396, 6671, 7492, 7624, 8792, 13111, 13342, 14984, 26222, 26684, 52444, 53368, 104888, 149621, 294061, 299242, 588122, 598484, 1047347, 1176244, 1196968, 1784969, 2058427, 2094694, 2352488, 3569938, 4116854, 4189388, 7139876, 8233708, 8378776, 12494783, 14279752, 16467416, 24989566, 49979132, 99958264, 280240133, 560480266, 1120960532, 1961680931, 2241921064, 3923361862, 7846723724, 15693447448]

約数ペア:

[(1, 15693447448), (2, 7846723724), (4, 3923361862), (7, 2241921064), (8, 1961680931), (14, 1120960532), (28, 560480266), (56, 280240133), (157, 99958264), (314, 49979132), (628, 24989566), (953, 16467416), (1099, 14279752), (1256, 12494783), (1873, 8378776), (1906, 8233708), (2198, 7139876), (3746, 4189388), (3812, 4116854), (4396, 3569938), (6671, 2352488), (7492, 2094694), (7624, 2058427), (8792, 1784969), (13111, 1196968), (13342, 1176244), (14984, 1047347), (26222, 598484), (26684, 588122), (52444, 299242), (53368, 294061), (104888, 149621)]