3856337392

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{647}}^1\times {\mathrm{1289}}^1$

素因数の和:1978

約数の個数: 60

約数和(自身を含む): 7955450640

約数和(自身を除く): 4099113248

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 647, 1156, 1289, 1294, 2312, 2578, 2588, 4624, 5156, 5176, 10312, 10352, 10999, 20624, 21913, 21998, 43826, 43996, 87652, 87992, 175304, 175984, 186983, 350608, 372521, 373966, 745042, 747932, 833983, 1490084, 1495864, 1667966, 2980168, 2991728, 3335932, 5960336, 6671864, 13343728, 14177711, 28355422, 56710844, 113421688, 226843376, 241021087, 482042174, 964084348, 1928168696, 3856337392]

約数ペア:

[(1, 3856337392), (2, 1928168696), (4, 964084348), (8, 482042174), (16, 241021087), (17, 226843376), (34, 113421688), (68, 56710844), (136, 28355422), (272, 14177711), (289, 13343728), (578, 6671864), (647, 5960336), (1156, 3335932), (1289, 2991728), (1294, 2980168), (2312, 1667966), (2578, 1495864), (2588, 1490084), (4624, 833983), (5156, 747932), (5176, 745042), (10312, 373966), (10352, 372521), (10999, 350608), (20624, 186983), (21913, 175984), (21998, 175304), (43826, 87992), (43996, 87652)]