716987068

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18787}}^1$

素因数の和:18874

約数の個数: 48

約数和(自身を含む): 1515064320

約数和(自身を除く): 798077252

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 5452, 9541, 18787, 19082, 37574, 38164, 75148, 131509, 263018, 526036, 544823, 882989, 1089646, 1765978, 2179292, 3531956, 3813761, 6180923, 7627522, 12361846, 15255044, 24723692, 25606681, 51213362, 102426724, 179246767, 358493534, 716987068]

約数ペア:

[(1, 716987068), (2, 358493534), (4, 179246767), (7, 102426724), (14, 51213362), (28, 25606681), (29, 24723692), (47, 15255044), (58, 12361846), (94, 7627522), (116, 6180923), (188, 3813761), (203, 3531956), (329, 2179292), (406, 1765978), (658, 1089646), (812, 882989), (1316, 544823), (1363, 526036), (2726, 263018), (5452, 131509), (9541, 75148), (18787, 38164), (19082, 37574)]