3956784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 11686752

約数和(自身を除く): 7729968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 373, 408, 442, 624, 663, 746, 816, 884, 1119, 1326, 1492, 1768, 2238, 2652, 2984, 3536, 4476, 4849, 5304, 5968, 6341, 8952, 9698, 10608, 12682, 14547, 17904, 19023, 19396, 25364, 29094, 38046, 38792, 50728, 58188, 76092, 77584, 82433, 101456, 116376, 152184, 164866, 232752, 247299, 304368, 329732, 494598, 659464, 989196, 1318928, 1978392, 3956784]

約数ペア:

[(1, 3956784), (2, 1978392), (3, 1318928), (4, 989196), (6, 659464), (8, 494598), (12, 329732), (13, 304368), (16, 247299), (17, 232752), (24, 164866), (26, 152184), (34, 116376), (39, 101456), (48, 82433), (51, 77584), (52, 76092), (68, 58188), (78, 50728), (102, 38792), (104, 38046), (136, 29094), (156, 25364), (204, 19396), (208, 19023), (221, 17904), (272, 14547), (312, 12682), (373, 10608), (408, 9698), (442, 8952), (624, 6341), (663, 5968), (746, 5304), (816, 4849), (884, 4476), (1119, 3536), (1326, 2984), (1492, 2652), (1768, 2238)]